388976404326

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{482861}}^1$

素因数の和:483029

約数の個数: 64

約数和(自身を含む): 827710451712

約数和(自身を除く): 438734047386

約数列:

[1, 2, 3, 6, 31, 61, 62, 71, 93, 122, 142, 183, 186, 213, 366, 426, 1891, 2201, 3782, 4331, 4402, 5673, 6603, 8662, 11346, 12993, 13206, 25986, 134261, 268522, 402783, 482861, 805566, 965722, 1448583, 2897166, 14968691, 29454521, 29937382, 34283131, 44906073, 58909042, 68566262, 88363563, 89812146, 102849393, 176727126, 205698786, 913090151, 1062777061, 1826180302, 2091270991, 2125554122, 2739270453, 3188331183, 4182541982, 5478540906, 6273812973, 6376662366, 12547625946, 64829400721, 129658801442, 194488202163, 388976404326]

約数ペア:

[(1, 388976404326), (2, 194488202163), (3, 129658801442), (6, 64829400721), (31, 12547625946), (61, 6376662366), (62, 6273812973), (71, 5478540906), (93, 4182541982), (122, 3188331183), (142, 2739270453), (183, 2125554122), (186, 2091270991), (213, 1826180302), (366, 1062777061), (426, 913090151), (1891, 205698786), (2201, 176727126), (3782, 102849393), (4331, 89812146), (4402, 88363563), (5673, 68566262), (6603, 58909042), (8662, 44906073), (11346, 34283131), (12993, 29937382), (13206, 29454521), (25986, 14968691), (134261, 2897166), (268522, 1448583), (402783, 965722), (482861, 805566)]