421763936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 950745600

約数和(自身を除く): 528981664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 79, 88, 116, 158, 176, 232, 316, 319, 352, 464, 523, 632, 638, 869, 928, 1046, 1264, 1276, 1738, 2092, 2291, 2528, 2552, 3476, 4184, 4582, 5104, 5753, 6952, 8368, 9164, 10208, 11506, 13904, 15167, 16736, 18328, 23012, 25201, 27808, 30334, 36656, 41317, 46024, 50402, 60668, 73312, 82634, 92048, 100804, 121336, 165268, 166837, 184096, 201608, 242672, 330536, 333674, 403216, 454487, 485344, 661072, 667348, 806432, 908974, 1198193, 1322144, 1334696, 1817948, 2396386, 2669392, 3635896, 4792772, 5338784, 7271792, 9585544, 13180123, 14543584, 19171088, 26360246, 38342176, 52720492, 105440984, 210881968, 421763936]

約数ペア:

[(1, 421763936), (2, 210881968), (4, 105440984), (8, 52720492), (11, 38342176), (16, 26360246), (22, 19171088), (29, 14543584), (32, 13180123), (44, 9585544), (58, 7271792), (79, 5338784), (88, 4792772), (116, 3635896), (158, 2669392), (176, 2396386), (232, 1817948), (316, 1334696), (319, 1322144), (352, 1198193), (464, 908974), (523, 806432), (632, 667348), (638, 661072), (869, 485344), (928, 454487), (1046, 403216), (1264, 333674), (1276, 330536), (1738, 242672), (2092, 201608), (2291, 184096), (2528, 166837), (2552, 165268), (3476, 121336), (4184, 100804), (4582, 92048), (5104, 82634), (5753, 73312), (6952, 60668), (8368, 50402), (9164, 46024), (10208, 41317), (11506, 36656), (13904, 30334), (15167, 27808), (16736, 25201), (18328, 23012)]