1428305249286

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{562421}}^1$

素因数の和:562922

約数の個数: 64

約数和(自身を含む): 3207155212800

約数和(自身を除く): 1778849963514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 359, 393, 718, 786, 1077, 1179, 2154, 2358, 3231, 3537, 6462, 7074, 9693, 19386, 47029, 94058, 141087, 282174, 423261, 562421, 846522, 1124842, 1269783, 1687263, 2539566, 3374526, 5061789, 10123578, 15185367, 30370734, 73677151, 147354302, 201909139, 221031453, 403818278, 442062906, 605727417, 663094359, 1211454834, 1326188718, 1817182251, 1989283077, 3634364502, 3978566154, 5451546753, 10903093506, 26450097209, 52900194418, 79350291627, 158700583254, 238050874881, 476101749762, 714152624643, 1428305249286]

約数ペア:

[(1, 1428305249286), (2, 714152624643), (3, 476101749762), (6, 238050874881), (9, 158700583254), (18, 79350291627), (27, 52900194418), (54, 26450097209), (131, 10903093506), (262, 5451546753), (359, 3978566154), (393, 3634364502), (718, 1989283077), (786, 1817182251), (1077, 1326188718), (1179, 1211454834), (2154, 663094359), (2358, 605727417), (3231, 442062906), (3537, 403818278), (6462, 221031453), (7074, 201909139), (9693, 147354302), (19386, 73677151), (47029, 30370734), (94058, 15185367), (141087, 10123578), (282174, 5061789), (423261, 3374526), (562421, 2539566), (846522, 1687263), (1124842, 1269783)]