1975169664

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43963}}^1$

素因数の和:43999

約数の個数: 128

約数和(自身を含む): 6278059200

約数和(自身を除く): 4302889536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 43963, 44928, 87926, 131889, 175852, 263778, 351704, 395667, 527556, 571519, 703408, 791334, 1055112, 1143038, 1187001, 1406816, 1582668, 1714557, 2110224, 2286076, 2374002, 2813632, 3165336, 3429114, 4220448, 4572152, 4748004, 5143671, 5627264, 6330672, 6858228, 8440896, 9144304, 9496008, 10287342, 12661344, 13716456, 15431013, 16881792, 18288608, 18992016, 20574684, 25322688, 27432912, 30862026, 36577216, 37984032, 41149368, 50645376, 54865824, 61724052, 73154432, 75968064, 82298736, 109731648, 123448104, 151936128, 164597472, 219463296, 246896208, 329194944, 493792416, 658389888, 987584832, 1975169664]

約数ペア:

[(1, 1975169664), (2, 987584832), (3, 658389888), (4, 493792416), (6, 329194944), (8, 246896208), (9, 219463296), (12, 164597472), (13, 151936128), (16, 123448104), (18, 109731648), (24, 82298736), (26, 75968064), (27, 73154432), (32, 61724052), (36, 54865824), (39, 50645376), (48, 41149368), (52, 37984032), (54, 36577216), (64, 30862026), (72, 27432912), (78, 25322688), (96, 20574684), (104, 18992016), (108, 18288608), (117, 16881792), (128, 15431013), (144, 13716456), (156, 12661344), (192, 10287342), (208, 9496008), (216, 9144304), (234, 8440896), (288, 6858228), (312, 6330672), (351, 5627264), (384, 5143671), (416, 4748004), (432, 4572152), (468, 4220448), (576, 3429114), (624, 3165336), (702, 2813632), (832, 2374002), (864, 2286076), (936, 2110224), (1152, 1714557), (1248, 1582668), (1404, 1406816), (1664, 1187001), (1728, 1143038), (1872, 1055112), (2496, 791334), (2808, 703408), (3456, 571519), (3744, 527556), (4992, 395667), (5616, 351704), (7488, 263778), (11232, 175852), (14976, 131889), (22464, 87926), (43963, 44928)]