681566232

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 1734858720

約数和(自身を除く): 1053292488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 137, 194, 274, 291, 388, 411, 548, 582, 776, 822, 1096, 1164, 1644, 2137, 2328, 3288, 4274, 6411, 8548, 12822, 13289, 17096, 25644, 26578, 39867, 51288, 53156, 79734, 106312, 159468, 207289, 292769, 318936, 414578, 585538, 621867, 829156, 878307, 1171076, 1243734, 1658312, 1756614, 2342152, 2487468, 3513228, 4974936, 7026456, 28398593, 56797186, 85195779, 113594372, 170391558, 227188744, 340783116, 681566232]

約数ペア:

[(1, 681566232), (2, 340783116), (3, 227188744), (4, 170391558), (6, 113594372), (8, 85195779), (12, 56797186), (24, 28398593), (97, 7026456), (137, 4974936), (194, 3513228), (274, 2487468), (291, 2342152), (388, 1756614), (411, 1658312), (548, 1243734), (582, 1171076), (776, 878307), (822, 829156), (1096, 621867), (1164, 585538), (1644, 414578), (2137, 318936), (2328, 292769), (3288, 207289), (4274, 159468), (6411, 106312), (8548, 79734), (12822, 53156), (13289, 51288), (17096, 39867), (25644, 26578)]