880076672

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 1915790520

約数和(自身を除く): 1035713848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 289, 296, 544, 578, 592, 629, 643, 1088, 1156, 1184, 1258, 1286, 2176, 2312, 2368, 2516, 2572, 4624, 4736, 5032, 5144, 9248, 10064, 10288, 10693, 10931, 18496, 20128, 20576, 21386, 21862, 23791, 36992, 40256, 41152, 42772, 43724, 47582, 80512, 82304, 85544, 87448, 95164, 171088, 174896, 185827, 190328, 342176, 349792, 371654, 380656, 404447, 684352, 699584, 743308, 761312, 808894, 1368704, 1399168, 1486616, 1522624, 1617788, 2973232, 3045248, 3235576, 5946464, 6471152, 6875599, 11892928, 12942304, 13751198, 23785856, 25884608, 27502396, 51769216, 55004792, 110009584, 220019168, 440038336, 880076672]

約数ペア:

[(1, 880076672), (2, 440038336), (4, 220019168), (8, 110009584), (16, 55004792), (17, 51769216), (32, 27502396), (34, 25884608), (37, 23785856), (64, 13751198), (68, 12942304), (74, 11892928), (128, 6875599), (136, 6471152), (148, 5946464), (272, 3235576), (289, 3045248), (296, 2973232), (544, 1617788), (578, 1522624), (592, 1486616), (629, 1399168), (643, 1368704), (1088, 808894), (1156, 761312), (1184, 743308), (1258, 699584), (1286, 684352), (2176, 404447), (2312, 380656), (2368, 371654), (2516, 349792), (2572, 342176), (4624, 190328), (4736, 185827), (5032, 174896), (5144, 171088), (9248, 95164), (10064, 87448), (10288, 85544), (10693, 82304), (10931, 80512), (18496, 47582), (20128, 43724), (20576, 42772), (21386, 41152), (21862, 40256), (23791, 36992)]