718124238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32999}}^1$

素因数の和:33054

約数の個数: 64

約数和(自身を含む): 1774080000

約数和(自身を除く): 1055955762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 21762, 32999, 65998, 98997, 197994, 296991, 428987, 593982, 857974, 890973, 1022969, 1286961, 1781946, 2045938, 2573922, 3068907, 3860883, 6137814, 7721766, 9206721, 11582649, 13298597, 18413442, 23165298, 26597194, 27620163, 39895791, 55240326, 79791582, 119687373, 239374746, 359062119, 718124238]

約数ペア:

[(1, 718124238), (2, 359062119), (3, 239374746), (6, 119687373), (9, 79791582), (13, 55240326), (18, 39895791), (26, 27620163), (27, 26597194), (31, 23165298), (39, 18413442), (54, 13298597), (62, 11582649), (78, 9206721), (93, 7721766), (117, 6137814), (186, 3860883), (234, 3068907), (279, 2573922), (351, 2045938), (403, 1781946), (558, 1286961), (702, 1022969), (806, 890973), (837, 857974), (1209, 593982), (1674, 428987), (2418, 296991), (3627, 197994), (7254, 98997), (10881, 65998), (21762, 32999)]