401023336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 928368000

約数和(自身を除く): 527344664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 289, 349, 476, 497, 568, 578, 698, 952, 994, 1156, 1207, 1396, 1988, 2023, 2312, 2414, 2443, 2792, 3976, 4046, 4828, 4886, 5933, 8092, 8449, 9656, 9772, 11866, 16184, 16898, 19544, 20519, 23732, 24779, 33796, 41038, 41531, 47464, 49558, 67592, 82076, 83062, 99116, 100861, 143633, 164152, 166124, 173453, 198232, 201722, 287266, 332248, 346906, 403444, 421243, 574532, 693812, 706027, 806888, 842486, 1149064, 1387624, 1412054, 1684972, 2824108, 2948701, 3369944, 5648216, 5897402, 7161131, 11794804, 14322262, 23589608, 28644524, 50127917, 57289048, 100255834, 200511668, 401023336]

約数ペア:

[(1, 401023336), (2, 200511668), (4, 100255834), (7, 57289048), (8, 50127917), (14, 28644524), (17, 23589608), (28, 14322262), (34, 11794804), (56, 7161131), (68, 5897402), (71, 5648216), (119, 3369944), (136, 2948701), (142, 2824108), (238, 1684972), (284, 1412054), (289, 1387624), (349, 1149064), (476, 842486), (497, 806888), (568, 706027), (578, 693812), (698, 574532), (952, 421243), (994, 403444), (1156, 346906), (1207, 332248), (1396, 287266), (1988, 201722), (2023, 198232), (2312, 173453), (2414, 166124), (2443, 164152), (2792, 143633), (3976, 100861), (4046, 99116), (4828, 83062), (4886, 82076), (5933, 67592), (8092, 49558), (8449, 47464), (9656, 41531), (9772, 41038), (11866, 33796), (16184, 24779), (16898, 23732), (19544, 20519)]