250652484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11881

約数の個数: 72

約数和(自身を含む): 688513280

約数和(自身を除く): 437860796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 11821, 21204, 23642, 35463, 47284, 70926, 106389, 141852, 212778, 224599, 366451, 425556, 449198, 673797, 732902, 898396, 1099353, 1347594, 1465804, 2021391, 2198706, 2695188, 3298059, 4042782, 4397412, 6596118, 6962569, 8085564, 13192236, 13925138, 20887707, 27850276, 41775414, 62663121, 83550828, 125326242, 250652484]

約数ペア:

[(1, 250652484), (2, 125326242), (3, 83550828), (4, 62663121), (6, 41775414), (9, 27850276), (12, 20887707), (18, 13925138), (19, 13192236), (31, 8085564), (36, 6962569), (38, 6596118), (57, 4397412), (62, 4042782), (76, 3298059), (93, 2695188), (114, 2198706), (124, 2021391), (171, 1465804), (186, 1347594), (228, 1099353), (279, 898396), (342, 732902), (372, 673797), (558, 449198), (589, 425556), (684, 366451), (1116, 224599), (1178, 212778), (1767, 141852), (2356, 106389), (3534, 70926), (5301, 47284), (7068, 35463), (10602, 23642), (11821, 21204)]