256210722

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 602219520

約数和(自身を除く): 346008798

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 837, 1107, 1271, 1674, 2214, 2542, 3733, 3813, 7466, 7626, 11199, 11439, 22398, 22878, 33597, 34317, 67194, 68634, 100791, 115723, 153053, 201582, 231446, 306106, 347169, 459159, 694338, 918318, 1041507, 1377477, 2083014, 2754954, 3124521, 4132431, 4744643, 6249042, 8264862, 9489286, 14233929, 28467858, 42701787, 85403574, 128105361, 256210722]

約数ペア:

[(1, 256210722), (2, 128105361), (3, 85403574), (6, 42701787), (9, 28467858), (18, 14233929), (27, 9489286), (31, 8264862), (41, 6249042), (54, 4744643), (62, 4132431), (82, 3124521), (93, 2754954), (123, 2083014), (186, 1377477), (246, 1041507), (279, 918318), (369, 694338), (558, 459159), (738, 347169), (837, 306106), (1107, 231446), (1271, 201582), (1674, 153053), (2214, 115723), (2542, 100791), (3733, 68634), (3813, 67194), (7466, 34317), (7626, 33597), (11199, 22878), (11439, 22398)]