488017864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 992073600

約数和(自身を除く): 504055736

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 97, 148, 184, 194, 296, 388, 739, 776, 851, 1478, 1702, 2231, 2956, 3404, 3589, 4462, 5912, 6808, 7178, 8924, 14356, 16997, 17848, 27343, 28712, 33994, 54686, 67988, 71683, 82547, 109372, 135976, 143366, 165094, 218744, 286732, 330188, 573464, 628889, 660376, 1257778, 1648709, 2515556, 2652271, 3297418, 5031112, 5304542, 6594836, 10609084, 13189672, 21218168, 61002233, 122004466, 244008932, 488017864]

約数ペア:

[(1, 488017864), (2, 244008932), (4, 122004466), (8, 61002233), (23, 21218168), (37, 13189672), (46, 10609084), (74, 6594836), (92, 5304542), (97, 5031112), (148, 3297418), (184, 2652271), (194, 2515556), (296, 1648709), (388, 1257778), (739, 660376), (776, 628889), (851, 573464), (1478, 330188), (1702, 286732), (2231, 218744), (2956, 165094), (3404, 143366), (3589, 135976), (4462, 109372), (5912, 82547), (6808, 71683), (7178, 67988), (8924, 54686), (14356, 33994), (16997, 28712), (17848, 27343)]