1919913408

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 448

約数和(自身を含む): 6897745920

約数和(自身を除く): 4977832512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 67, 69, 72, 84, 92, 96, 103, 108, 112, 126, 134, 138, 144, 161, 168, 184, 189, 192, 201, 206, 207, 216, 224, 252, 268, 276, 288, 309, 322, 336, 368, 378, 402, 412, 414, 432, 448, 469, 483, 504, 536, 552, 576, 603, 618, 621, 644, 672, 721, 736, 756, 804, 824, 828, 864, 927, 938, 966, 1008, 1072, 1104, 1206, 1236, 1242, 1288, 1344, 1407, 1442, 1449, 1472, 1512, 1541, 1608, 1648, 1656, 1728, 1809, 1854, 1876, 1932, 2016, 2144, 2163, 2208, 2369, 2412, 2472, 2484, 2576, 2781, 2814, 2884, 2898, 3024, 3082, 3216, 3296, 3312, 3618, 3708, 3752, 3864, 4032, 4221, 4288, 4326, 4347, 4416, 4623, 4738, 4824, 4944, 4968, 5152, 5562, 5628, 5768, 5796, 6048, 6164, 6432, 6489, 6592, 6624, 6901, 7107, 7236, 7416, 7504, 7728, 8442, 8652, 8694, 9246, 9476, 9648, 9888, 9936, 10304, 10787, 11124, 11256, 11536, 11592, 12096, 12328, 12663, 12864, 12978, 13248, 13802, 13869, 14214, 14472, 14832, 15008, 15456, 16583, 16884, 17304, 17388, 18492, 18952, 19296, 19467, 19776, 19872, 20703, 21321, 21574, 22248, 22512, 23072, 23184, 24656, 25326, 25956, 27604, 27738, 28428, 28944, 29664, 30016, 30912, 32361, 33166, 33768, 34608, 34776, 36984, 37904, 38592, 38934, 39744, 41406, 41607, 42642, 43148, 44496, 45024, 46144, 46368, 48307, 49312, 49749, 50652, 51912, 55208, 55476, 56856, 57888, 59328, 62109, 63963, 64722, 66332, 67536, 69216, 69552, 73968, 75808, 77868, 82812, 83214, 85284, 86296, 88992, 90048, 92736, 96614, 97083, 98624, 99498, 101304, 103824, 110416, 110952, 113712, 115776, 124218, 127926, 129444, 132664, 135072, 138432, 139104, 144921, 147936, 149247, 151616, 155736, 158723, 165624, 166428, 170568, 172592, 177984, 186327, 193228, 194166, 198996, 202608, 207648, 220832, 221904, 227424, 248436, 255852, 258888, 265328, 270144, 278208, 289842, 291249, 295872, 298494, 311472, 317446, 331248, 332856, 341136, 345184, 372654, 386456, 388332, 397992, 405216, 415296, 434763, 441664, 443808, 447741, 454848, 476169, 496872, 511704, 517776, 530656, 579684, 582498, 596988, 622944, 634892, 662496, 665712, 682272, 690368, 745308, 772912, 776664, 795984, 810432, 869526, 887616, 895482, 952338, 993744, 1023408, 1035552, 1061312, 1111061, 1159368, 1164996, 1193976, 1245888, 1269784, 1304289, 1324992, 1331424, 1364544, 1428507, 1490616, 1545824, 1553328, 1591968, 1739052, 1790964, 1904676, 1987488, 2046816, 2071104, 2222122, 2318736, 2329992, 2387952, 2539568, 2608578, 2662848, 2857014, 2981232, 3091648, 3106656, 3183936, 3333183, 3478104, 3581928, 3809352, 3974976, 4093632, 4285521, 4444244, 4637472, 4659984, 4775904, 5079136, 5217156, 5714028, 5962464, 6213312, 6666366, 6956208, 7163856, 7618704, 8571042, 8888488, 9274944, 9319968, 9551808, 9999549, 10158272, 10434312, 11428056, 11924928, 13332732, 13912416, 14327712, 15237408, 17142084, 17776976, 18639936, 19999098, 20868624, 22856112, 26665464, 27824832, 28655424, 29998647, 30474816, 34284168, 35553952, 39998196, 41737248, 45712224, 53330928, 59997294, 68568336, 71107904, 79996392, 83474496, 91424448, 106661856, 119994588, 137136672, 159992784, 213323712, 239989176, 274273344, 319985568, 479978352, 639971136, 959956704, 1919913408]

約数ペア:

[(1, 1919913408), (2, 959956704), (3, 639971136), (4, 479978352), (6, 319985568), (7, 274273344), (8, 239989176), (9, 213323712), (12, 159992784), (14, 137136672), (16, 119994588), (18, 106661856), (21, 91424448), (23, 83474496), (24, 79996392), (27, 71107904), (28, 68568336), (32, 59997294), (36, 53330928), (42, 45712224), (46, 41737248), (48, 39998196), (54, 35553952), (56, 34284168), (63, 30474816), (64, 29998647), (67, 28655424), (69, 27824832), (72, 26665464), (84, 22856112), (92, 20868624), (96, 19999098), (103, 18639936), (108, 17776976), (112, 17142084), (126, 15237408), (134, 14327712), (138, 13912416), (144, 13332732), (161, 11924928), (168, 11428056), (184, 10434312), (189, 10158272), (192, 9999549), (201, 9551808), (206, 9319968), (207, 9274944), (216, 8888488), (224, 8571042), (252, 7618704), (268, 7163856), (276, 6956208), (288, 6666366), (309, 6213312), (322, 5962464), (336, 5714028), (368, 5217156), (378, 5079136), (402, 4775904), (412, 4659984), (414, 4637472), (432, 4444244), (448, 4285521), (469, 4093632), (483, 3974976), (504, 3809352), (536, 3581928), (552, 3478104), (576, 3333183), (603, 3183936), (618, 3106656), (621, 3091648), (644, 2981232), (672, 2857014), (721, 2662848), (736, 2608578), (756, 2539568), (804, 2387952), (824, 2329992), (828, 2318736), (864, 2222122), (927, 2071104), (938, 2046816), (966, 1987488), (1008, 1904676), (1072, 1790964), (1104, 1739052), (1206, 1591968), (1236, 1553328), (1242, 1545824), (1288, 1490616), (1344, 1428507), (1407, 1364544), (1442, 1331424), (1449, 1324992), (1472, 1304289), (1512, 1269784), (1541, 1245888), (1608, 1193976), (1648, 1164996), (1656, 1159368), (1728, 1111061), (1809, 1061312), (1854, 1035552), (1876, 1023408), (1932, 993744), (2016, 952338), (2144, 895482), (2163, 887616), (2208, 869526), (2369, 810432), (2412, 795984), (2472, 776664), (2484, 772912), (2576, 745308), (2781, 690368), (2814, 682272), (2884, 665712), (2898, 662496), (3024, 634892), (3082, 622944), (3216, 596988), (3296, 582498), (3312, 579684), (3618, 530656), (3708, 517776), (3752, 511704), (3864, 496872), (4032, 476169), (4221, 454848), (4288, 447741), (4326, 443808), (4347, 441664), (4416, 434763), (4623, 415296), (4738, 405216), (4824, 397992), (4944, 388332), (4968, 386456), (5152, 372654), (5562, 345184), (5628, 341136), (5768, 332856), (5796, 331248), (6048, 317446), (6164, 311472), (6432, 298494), (6489, 295872), (6592, 291249), (6624, 289842), (6901, 278208), (7107, 270144), (7236, 265328), (7416, 258888), (7504, 255852), (7728, 248436), (8442, 227424), (8652, 221904), (8694, 220832), (9246, 207648), (9476, 202608), (9648, 198996), (9888, 194166), (9936, 193228), (10304, 186327), (10787, 177984), (11124, 172592), (11256, 170568), (11536, 166428), (11592, 165624), (12096, 158723), (12328, 155736), (12663, 151616), (12864, 149247), (12978, 147936), (13248, 144921), (13802, 139104), (13869, 138432), (14214, 135072), (14472, 132664), (14832, 129444), (15008, 127926), (15456, 124218), (16583, 115776), (16884, 113712), (17304, 110952), (17388, 110416), (18492, 103824), (18952, 101304), (19296, 99498), (19467, 98624), (19776, 97083), (19872, 96614), (20703, 92736), (21321, 90048), (21574, 88992), (22248, 86296), (22512, 85284), (23072, 83214), (23184, 82812), (24656, 77868), (25326, 75808), (25956, 73968), (27604, 69552), (27738, 69216), (28428, 67536), (28944, 66332), (29664, 64722), (30016, 63963), (30912, 62109), (32361, 59328), (33166, 57888), (33768, 56856), (34608, 55476), (34776, 55208), (36984, 51912), (37904, 50652), (38592, 49749), (38934, 49312), (39744, 48307), (41406, 46368), (41607, 46144), (42642, 45024), (43148, 44496)]