898008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1590312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 71, 93, 102, 124, 136, 142, 186, 204, 213, 248, 284, 372, 408, 426, 527, 568, 744, 852, 1054, 1207, 1581, 1704, 2108, 2201, 2414, 3162, 3621, 4216, 4402, 4828, 6324, 6603, 7242, 8804, 9656, 12648, 13206, 14484, 17608, 26412, 28968, 37417, 52824, 74834, 112251, 149668, 224502, 299336, 449004, 898008]

約数ペア:

[(1, 898008), (2, 449004), (3, 299336), (4, 224502), (6, 149668), (8, 112251), (12, 74834), (17, 52824), (24, 37417), (31, 28968), (34, 26412), (51, 17608), (62, 14484), (68, 13206), (71, 12648), (93, 9656), (102, 8804), (124, 7242), (136, 6603), (142, 6324), (186, 4828), (204, 4402), (213, 4216), (248, 3621), (284, 3162), (372, 2414), (408, 2201), (426, 2108), (527, 1704), (568, 1581), (744, 1207), (852, 1054)]