987782472

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{198829}}^1$

素因数の和:198867

約数の個数: 64

約数和(自身を含む): 2863152000

約数和(自身を除く): 1875369528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 198829, 397658, 596487, 795316, 1192974, 1590632, 1789461, 2385948, 3578922, 4573067, 4771896, 5368383, 7157844, 9146134, 10736766, 13719201, 14315688, 18292268, 21473532, 27438402, 36584536, 41157603, 42947064, 54876804, 82315206, 109753608, 123472809, 164630412, 246945618, 329260824, 493891236, 987782472]

約数ペア:

[(1, 987782472), (2, 493891236), (3, 329260824), (4, 246945618), (6, 164630412), (8, 123472809), (9, 109753608), (12, 82315206), (18, 54876804), (23, 42947064), (24, 41157603), (27, 36584536), (36, 27438402), (46, 21473532), (54, 18292268), (69, 14315688), (72, 13719201), (92, 10736766), (108, 9146134), (138, 7157844), (184, 5368383), (207, 4771896), (216, 4573067), (276, 3578922), (414, 2385948), (552, 1789461), (621, 1590632), (828, 1192974), (1242, 795316), (1656, 596487), (2484, 397658), (4968, 198829)]