19928653056

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 432

約数和(自身を含む): 64759152640

約数和(自身を除く): 44830499584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 127, 128, 144, 156, 169, 186, 192, 208, 234, 248, 254, 256, 279, 288, 312, 338, 372, 381, 384, 403, 416, 468, 496, 507, 508, 558, 576, 624, 676, 744, 762, 768, 806, 832, 936, 992, 1014, 1016, 1116, 1143, 1152, 1209, 1248, 1352, 1488, 1521, 1524, 1612, 1651, 1664, 1872, 1984, 2028, 2032, 2197, 2232, 2286, 2304, 2418, 2496, 2704, 2976, 3042, 3048, 3224, 3302, 3328, 3627, 3744, 3937, 3968, 4056, 4064, 4394, 4464, 4572, 4836, 4953, 4992, 5239, 5408, 5952, 6084, 6096, 6448, 6591, 6604, 7254, 7488, 7874, 7936, 8112, 8128, 8788, 8928, 9144, 9672, 9906, 9984, 10478, 10816, 11811, 11904, 12168, 12192, 12896, 13182, 13208, 14508, 14859, 14976, 15717, 15748, 16224, 16256, 17576, 17856, 18288, 19344, 19773, 19812, 20956, 21463, 21632, 23622, 23808, 24336, 24384, 25792, 26364, 26416, 29016, 29718, 29952, 31434, 31496, 32448, 32512, 35152, 35433, 35712, 36576, 38688, 39546, 39624, 41912, 42926, 43264, 47151, 47244, 48672, 48768, 51181, 51584, 52728, 52832, 58032, 59436, 62868, 62992, 64389, 64896, 68107, 70304, 70866, 71424, 73152, 77376, 79092, 79248, 83824, 85852, 94302, 94488, 97344, 97536, 102362, 103168, 105456, 105664, 116064, 118872, 125736, 125984, 128778, 129792, 136214, 140608, 141732, 146304, 153543, 154752, 158184, 158496, 167648, 171704, 188604, 188976, 193167, 194688, 204321, 204724, 210912, 211328, 232128, 237744, 251472, 251968, 257556, 272428, 279019, 281216, 283464, 292608, 307086, 309504, 316368, 316992, 335296, 343408, 377208, 377952, 386334, 389376, 408642, 409448, 421824, 422656, 460629, 464256, 475488, 502944, 503936, 515112, 544856, 558038, 562432, 566928, 612963, 614172, 632736, 633984, 665353, 670592, 686816, 754416, 755904, 772668, 817284, 818896, 837057, 843648, 921258, 928512, 950976, 1005888, 1007872, 1030224, 1089712, 1116076, 1133856, 1225926, 1228344, 1265472, 1267968, 1330706, 1341184, 1373632, 1508832, 1511808, 1545336, 1634568, 1637792, 1674114, 1687296, 1842516, 1901952, 1996059, 2011776, 2060448, 2179424, 2232152, 2267712, 2451852, 2456688, 2511171, 2530944, 2661412, 2747264, 3017664, 3023616, 3090672, 3269136, 3275584, 3348228, 3685032, 3803904, 3992118, 4023552, 4120896, 4358848, 4464304, 4535424, 4903704, 4913376, 5022342, 5061888, 5322824, 5494528, 5988177, 6035328, 6181344, 6538272, 6551168, 6696456, 7370064, 7984236, 8241792, 8649589, 8717696, 8928608, 9070848, 9807408, 9826752, 10044684, 10645648, 11976354, 12070656, 12362688, 13076544, 13102336, 13392912, 14740128, 15968472, 16483584, 17299178, 17435392, 17857216, 19614816, 19653504, 20089368, 21291296, 23952708, 24725376, 25948767, 26153088, 26785824, 29480256, 31936944, 34598356, 35714432, 39229632, 39307008, 40178736, 42582592, 47905416, 49450752, 51897534, 52306176, 53571648, 58960512, 63873888, 69196712, 71428864, 77846301, 78459264, 80357472, 85165184, 95810832, 103795068, 107143296, 117921024, 127747776, 138393424, 155692602, 156918528, 160714944, 170330368, 191621664, 207590136, 214286592, 255495552, 276786848, 311385204, 321429888, 383243328, 415180272, 510991104, 553573696, 622770408, 642859776, 766486656, 830360544, 1107147392, 1245540816, 1532973312, 1660721088, 2214294784, 2491081632, 3321442176, 4982163264, 6642884352, 9964326528, 19928653056]

約数ペア:

[(1, 19928653056), (2, 9964326528), (3, 6642884352), (4, 4982163264), (6, 3321442176), (8, 2491081632), (9, 2214294784), (12, 1660721088), (13, 1532973312), (16, 1245540816), (18, 1107147392), (24, 830360544), (26, 766486656), (31, 642859776), (32, 622770408), (36, 553573696), (39, 510991104), (48, 415180272), (52, 383243328), (62, 321429888), (64, 311385204), (72, 276786848), (78, 255495552), (93, 214286592), (96, 207590136), (104, 191621664), (117, 170330368), (124, 160714944), (127, 156918528), (128, 155692602), (144, 138393424), (156, 127747776), (169, 117921024), (186, 107143296), (192, 103795068), (208, 95810832), (234, 85165184), (248, 80357472), (254, 78459264), (256, 77846301), (279, 71428864), (288, 69196712), (312, 63873888), (338, 58960512), (372, 53571648), (381, 52306176), (384, 51897534), (403, 49450752), (416, 47905416), (468, 42582592), (496, 40178736), (507, 39307008), (508, 39229632), (558, 35714432), (576, 34598356), (624, 31936944), (676, 29480256), (744, 26785824), (762, 26153088), (768, 25948767), (806, 24725376), (832, 23952708), (936, 21291296), (992, 20089368), (1014, 19653504), (1016, 19614816), (1116, 17857216), (1143, 17435392), (1152, 17299178), (1209, 16483584), (1248, 15968472), (1352, 14740128), (1488, 13392912), (1521, 13102336), (1524, 13076544), (1612, 12362688), (1651, 12070656), (1664, 11976354), (1872, 10645648), (1984, 10044684), (2028, 9826752), (2032, 9807408), (2197, 9070848), (2232, 8928608), (2286, 8717696), (2304, 8649589), (2418, 8241792), (2496, 7984236), (2704, 7370064), (2976, 6696456), (3042, 6551168), (3048, 6538272), (3224, 6181344), (3302, 6035328), (3328, 5988177), (3627, 5494528), (3744, 5322824), (3937, 5061888), (3968, 5022342), (4056, 4913376), (4064, 4903704), (4394, 4535424), (4464, 4464304), (4572, 4358848), (4836, 4120896), (4953, 4023552), (4992, 3992118), (5239, 3803904), (5408, 3685032), (5952, 3348228), (6084, 3275584), (6096, 3269136), (6448, 3090672), (6591, 3023616), (6604, 3017664), (7254, 2747264), (7488, 2661412), (7874, 2530944), (7936, 2511171), (8112, 2456688), (8128, 2451852), (8788, 2267712), (8928, 2232152), (9144, 2179424), (9672, 2060448), (9906, 2011776), (9984, 1996059), (10478, 1901952), (10816, 1842516), (11811, 1687296), (11904, 1674114), (12168, 1637792), (12192, 1634568), (12896, 1545336), (13182, 1511808), (13208, 1508832), (14508, 1373632), (14859, 1341184), (14976, 1330706), (15717, 1267968), (15748, 1265472), (16224, 1228344), (16256, 1225926), (17576, 1133856), (17856, 1116076), (18288, 1089712), (19344, 1030224), (19773, 1007872), (19812, 1005888), (20956, 950976), (21463, 928512), (21632, 921258), (23622, 843648), (23808, 837057), (24336, 818896), (24384, 817284), (25792, 772668), (26364, 755904), (26416, 754416), (29016, 686816), (29718, 670592), (29952, 665353), (31434, 633984), (31496, 632736), (32448, 614172), (32512, 612963), (35152, 566928), (35433, 562432), (35712, 558038), (36576, 544856), (38688, 515112), (39546, 503936), (39624, 502944), (41912, 475488), (42926, 464256), (43264, 460629), (47151, 422656), (47244, 421824), (48672, 409448), (48768, 408642), (51181, 389376), (51584, 386334), (52728, 377952), (52832, 377208), (58032, 343408), (59436, 335296), (62868, 316992), (62992, 316368), (64389, 309504), (64896, 307086), (68107, 292608), (70304, 283464), (70866, 281216), (71424, 279019), (73152, 272428), (77376, 257556), (79092, 251968), (79248, 251472), (83824, 237744), (85852, 232128), (94302, 211328), (94488, 210912), (97344, 204724), (97536, 204321), (102362, 194688), (103168, 193167), (105456, 188976), (105664, 188604), (116064, 171704), (118872, 167648), (125736, 158496), (125984, 158184), (128778, 154752), (129792, 153543), (136214, 146304), (140608, 141732)]