19419499008

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 640

約数和(自身を含む): 72595353600

約数和(自身を除く): 53175854592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 43, 48, 52, 54, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 108, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 189, 192, 208, 216, 224, 234, 252, 256, 258, 273, 288, 301, 312, 336, 344, 351, 359, 364, 378, 384, 387, 416, 432, 448, 468, 504, 512, 516, 546, 559, 576, 602, 624, 672, 688, 702, 718, 728, 756, 768, 774, 819, 832, 864, 896, 903, 936, 1008, 1032, 1077, 1092, 1118, 1152, 1161, 1204, 1248, 1344, 1376, 1404, 1436, 1456, 1512, 1536, 1548, 1638, 1664, 1677, 1728, 1792, 1806, 1872, 2016, 2064, 2154, 2184, 2236, 2304, 2322, 2408, 2457, 2496, 2513, 2688, 2709, 2752, 2808, 2872, 2912, 3024, 3096, 3231, 3276, 3328, 3354, 3456, 3584, 3612, 3744, 3913, 4032, 4128, 4308, 4368, 4472, 4608, 4644, 4667, 4816, 4914, 4992, 5026, 5031, 5376, 5418, 5504, 5616, 5744, 5824, 6048, 6192, 6462, 6552, 6656, 6708, 6912, 7224, 7488, 7539, 7826, 8064, 8127, 8256, 8616, 8736, 8944, 9288, 9334, 9632, 9693, 9828, 9984, 10052, 10062, 10752, 10836, 11008, 11232, 11488, 11648, 11739, 12096, 12384, 12924, 13104, 13416, 13824, 14001, 14448, 14976, 15078, 15093, 15437, 15652, 16128, 16254, 16512, 17232, 17472, 17888, 18576, 18668, 19264, 19386, 19656, 19968, 20104, 20124, 21672, 22016, 22464, 22617, 22976, 23296, 23478, 24192, 24768, 25848, 26208, 26832, 28002, 28896, 29952, 30156, 30186, 30874, 31304, 32256, 32508, 32669, 33024, 34464, 34944, 35217, 35776, 37152, 37336, 38528, 38772, 39312, 40208, 40248, 42003, 43344, 44928, 45234, 45952, 46311, 46592, 46956, 48384, 49536, 51696, 52416, 53664, 56004, 57792, 59904, 60312, 60372, 61748, 62608, 65016, 65338, 66048, 67851, 68928, 69888, 70434, 71552, 74304, 74672, 77056, 77544, 78624, 80416, 80496, 84006, 86688, 89856, 90468, 91904, 92622, 93912, 96768, 98007, 99072, 103392, 104832, 105651, 107328, 108059, 112008, 115584, 120624, 120744, 123496, 125216, 126009, 130032, 130676, 135702, 137856, 138933, 139776, 140868, 143104, 148608, 149344, 154112, 155088, 157248, 160832, 160992, 168012, 173376, 179712, 180936, 183808, 185244, 187824, 196014, 198144, 200681, 206784, 209664, 211302, 214656, 216118, 224016, 231168, 241248, 241488, 246992, 250432, 252018, 260064, 261352, 271404, 275712, 277866, 281736, 286208, 294021, 297216, 298688, 310176, 314496, 321664, 321984, 324177, 336024, 346752, 361872, 370488, 375648, 392028, 401362, 413568, 416799, 419328, 422604, 429312, 432236, 448032, 462336, 482496, 482976, 493984, 500864, 504036, 520128, 522704, 542808, 551424, 555732, 563472, 588042, 594432, 597376, 602043, 620352, 628992, 643328, 643968, 648354, 672048, 693504, 723744, 740976, 751296, 784056, 802724, 827136, 833598, 845208, 858624, 864472, 882063, 896064, 964992, 965952, 972531, 987968, 1001728, 1008072, 1040256, 1045408, 1085616, 1111464, 1126944, 1176084, 1194752, 1204086, 1240704, 1257984, 1286656, 1287936, 1296708, 1344096, 1387008, 1404767, 1447488, 1481952, 1502592, 1568112, 1605448, 1654272, 1667196, 1690416, 1728944, 1764126, 1792128, 1806129, 1929984, 1931904, 1945062, 1975936, 2003456, 2016144, 2080512, 2090816, 2171232, 2222928, 2253888, 2352168, 2389504, 2408172, 2481408, 2575872, 2593416, 2688192, 2809534, 2894976, 2917593, 2963904, 3005184, 3136224, 3210896, 3334392, 3380832, 3457888, 3528252, 3584256, 3612258, 3859968, 3863808, 3890124, 3951872, 4032288, 4161024, 4181632, 4214301, 4342464, 4445856, 4507776, 4704336, 4816344, 4962816, 5186832, 5376384, 5418387, 5619068, 5789952, 5835186, 5927808, 6010368, 6272448, 6421792, 6668784, 6761664, 6915776, 7056504, 7168512, 7224516, 7727616, 7780248, 7903744, 8064576, 8363264, 8428602, 8684928, 8891712, 9015552, 9408672, 9632688, 10373664, 10752768, 10836774, 11238136, 11579904, 11670372, 11855616, 12544896, 12642903, 12843584, 13337568, 13523328, 13831552, 14113008, 14449032, 15560496, 16129152, 16726528, 16857204, 17369856, 17783424, 18031104, 18817344, 19265376, 20747328, 21505536, 21673548, 22476272, 23340744, 23711232, 25089792, 25285806, 25687168, 26675136, 27046656, 27663104, 28226016, 28898064, 31120992, 32258304, 33714408, 34739712, 35566848, 37634688, 37928709, 38530752, 41494656, 43347096, 44952544, 46681488, 50179584, 50571612, 51374336, 53350272, 54093312, 55326208, 56452032, 57796128, 62241984, 64516608, 67428816, 71133696, 75269376, 75857418, 77061504, 82989312, 86694192, 89905088, 93362976, 101143224, 102748672, 106700544, 112904064, 115592256, 124483968, 134857632, 150538752, 151714836, 154123008, 165978624, 173388384, 179810176, 186725952, 202286448, 213401088, 225808128, 231184512, 248967936, 269715264, 303429672, 308246016, 346776768, 359620352, 373451904, 404572896, 451616256, 462369024, 497935872, 539430528, 606859344, 693553536, 719240704, 746903808, 809145792, 924738048, 1078861056, 1213718688, 1387107072, 1493807616, 1618291584, 2157722112, 2427437376, 2774214144, 3236583168, 4854874752, 6473166336, 9709749504, 19419499008]

約数ペア:

[(1, 19419499008), (2, 9709749504), (3, 6473166336), (4, 4854874752), (6, 3236583168), (7, 2774214144), (8, 2427437376), (9, 2157722112), (12, 1618291584), (13, 1493807616), (14, 1387107072), (16, 1213718688), (18, 1078861056), (21, 924738048), (24, 809145792), (26, 746903808), (27, 719240704), (28, 693553536), (32, 606859344), (36, 539430528), (39, 497935872), (42, 462369024), (43, 451616256), (48, 404572896), (52, 373451904), (54, 359620352), (56, 346776768), (63, 308246016), (64, 303429672), (72, 269715264), (78, 248967936), (84, 231184512), (86, 225808128), (91, 213401088), (96, 202286448), (104, 186725952), (108, 179810176), (112, 173388384), (117, 165978624), (126, 154123008), (128, 151714836), (129, 150538752), (144, 134857632), (156, 124483968), (168, 115592256), (172, 112904064), (182, 106700544), (189, 102748672), (192, 101143224), (208, 93362976), (216, 89905088), (224, 86694192), (234, 82989312), (252, 77061504), (256, 75857418), (258, 75269376), (273, 71133696), (288, 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(1792, 10836774), (1806, 10752768), (1872, 10373664), (2016, 9632688), (2064, 9408672), (2154, 9015552), (2184, 8891712), (2236, 8684928), (2304, 8428602), (2322, 8363264), (2408, 8064576), (2457, 7903744), (2496, 7780248), (2513, 7727616), (2688, 7224516), (2709, 7168512), (2752, 7056504), (2808, 6915776), (2872, 6761664), (2912, 6668784), (3024, 6421792), (3096, 6272448), (3231, 6010368), (3276, 5927808), (3328, 5835186), (3354, 5789952), (3456, 5619068), (3584, 5418387), (3612, 5376384), (3744, 5186832), (3913, 4962816), (4032, 4816344), (4128, 4704336), (4308, 4507776), (4368, 4445856), (4472, 4342464), (4608, 4214301), (4644, 4181632), (4667, 4161024), (4816, 4032288), (4914, 3951872), (4992, 3890124), (5026, 3863808), (5031, 3859968), (5376, 3612258), (5418, 3584256), (5504, 3528252), (5616, 3457888), (5744, 3380832), (5824, 3334392), (6048, 3210896), (6192, 3136224), (6462, 3005184), (6552, 2963904), (6656, 2917593), (6708, 2894976), (6912, 2809534), (7224, 2688192), (7488, 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(23478, 827136), (24192, 802724), (24768, 784056), (25848, 751296), (26208, 740976), (26832, 723744), (28002, 693504), (28896, 672048), (29952, 648354), (30156, 643968), (30186, 643328), (30874, 628992), (31304, 620352), (32256, 602043), (32508, 597376), (32669, 594432), (33024, 588042), (34464, 563472), (34944, 555732), (35217, 551424), (35776, 542808), (37152, 522704), (37336, 520128), (38528, 504036), (38772, 500864), (39312, 493984), (40208, 482976), (40248, 482496), (42003, 462336), (43344, 448032), (44928, 432236), (45234, 429312), (45952, 422604), (46311, 419328), (46592, 416799), (46956, 413568), (48384, 401362), (49536, 392028), (51696, 375648), (52416, 370488), (53664, 361872), (56004, 346752), (57792, 336024), (59904, 324177), (60312, 321984), (60372, 321664), (61748, 314496), (62608, 310176), (65016, 298688), (65338, 297216), (66048, 294021), (67851, 286208), (68928, 281736), (69888, 277866), (70434, 275712), (71552, 271404), (74304, 261352), (74672, 260064), (77056, 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