845890872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3121}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 2211874560

約数和(自身を除く): 1365983688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 491, 552, 982, 1473, 1964, 2946, 3121, 3928, 5892, 6242, 9363, 11293, 11784, 12484, 18726, 22586, 24968, 33879, 37452, 45172, 67758, 71783, 74904, 90344, 135516, 143566, 215349, 271032, 287132, 430698, 574264, 861396, 1532411, 1722792, 3064822, 4597233, 6129644, 9194466, 12259288, 18388932, 35245453, 36777864, 70490906, 105736359, 140981812, 211472718, 281963624, 422945436, 845890872]

約数ペア:

[(1, 845890872), (2, 422945436), (3, 281963624), (4, 211472718), (6, 140981812), (8, 105736359), (12, 70490906), (23, 36777864), (24, 35245453), (46, 18388932), (69, 12259288), (92, 9194466), (138, 6129644), (184, 4597233), (276, 3064822), (491, 1722792), (552, 1532411), (982, 861396), (1473, 574264), (1964, 430698), (2946, 287132), (3121, 271032), (3928, 215349), (5892, 143566), (6242, 135516), (9363, 90344), (11293, 74904), (11784, 71783), (12484, 67758), (18726, 45172), (22586, 37452), (24968, 33879)]