287533692

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 478868868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 191, 212, 263, 318, 382, 477, 526, 573, 636, 764, 789, 954, 1052, 1146, 1431, 1578, 1719, 1908, 2292, 2367, 2862, 3156, 3438, 4734, 5157, 5724, 6876, 7101, 9468, 10123, 10314, 13939, 14202, 20246, 20628, 27878, 28404, 30369, 40492, 41817, 50233, 55756, 60738, 83634, 91107, 100466, 121476, 125451, 150699, 167268, 182214, 200932, 250902, 273321, 301398, 364428, 376353, 452097, 501804, 546642, 602796, 752706, 904194, 1093284, 1356291, 1505412, 1808388, 2662349, 2712582, 5324698, 5425164, 7987047, 10649396, 15974094, 23961141, 31948188, 47922282, 71883423, 95844564, 143766846, 287533692]

約数ペア:

[(1, 287533692), (2, 143766846), (3, 95844564), (4, 71883423), (6, 47922282), (9, 31948188), (12, 23961141), (18, 15974094), (27, 10649396), (36, 7987047), (53, 5425164), (54, 5324698), (106, 2712582), (108, 2662349), (159, 1808388), (191, 1505412), (212, 1356291), (263, 1093284), (318, 904194), (382, 752706), (477, 602796), (526, 546642), (573, 501804), (636, 452097), (764, 376353), (789, 364428), (954, 301398), (1052, 273321), (1146, 250902), (1431, 200932), (1578, 182214), (1719, 167268), (1908, 150699), (2292, 125451), (2367, 121476), (2862, 100466), (3156, 91107), (3438, 83634), (4734, 60738), (5157, 55756), (5724, 50233), (6876, 41817), (7101, 40492), (9468, 30369), (10123, 28404), (10314, 27878), (13939, 20628), (14202, 20246)]