987866664

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 2506593600

約数和(自身を除く): 1518726936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 613, 664, 809, 996, 1226, 1618, 1839, 1992, 2427, 2452, 3236, 3678, 4854, 4904, 6472, 7356, 9708, 14712, 19416, 50879, 67147, 101758, 134294, 152637, 201441, 203516, 268588, 305274, 402882, 407032, 495917, 537176, 610548, 805764, 991834, 1221096, 1487751, 1611528, 1983668, 2975502, 3967336, 5951004, 11902008, 41161111, 82322222, 123483333, 164644444, 246966666, 329288888, 493933332, 987866664]

約数ペア:

[(1, 987866664), (2, 493933332), (3, 329288888), (4, 246966666), (6, 164644444), (8, 123483333), (12, 82322222), (24, 41161111), (83, 11902008), (166, 5951004), (249, 3967336), (332, 2975502), (498, 1983668), (613, 1611528), (664, 1487751), (809, 1221096), (996, 991834), (1226, 805764), (1618, 610548), (1839, 537176), (1992, 495917), (2427, 407032), (2452, 402882), (3236, 305274), (3678, 268588), (4854, 203516), (4904, 201441), (6472, 152637), (7356, 134294), (9708, 101758), (14712, 67147), (19416, 50879)]