2504356452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172619}}^1$

素因数の和:172673

約数の個数: 72

約数和(自身を含む): 7037372160

約数和(自身を除く): 4533015708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 172619, 345238, 517857, 690476, 1035714, 1553571, 2071428, 2244047, 3107142, 4488094, 5351189, 6214284, 6732141, 8976188, 10702378, 13464282, 16053567, 20196423, 21404756, 26928564, 32107134, 40392846, 48160701, 64214268, 69565457, 80785692, 96321402, 139130914, 192642804, 208696371, 278261828, 417392742, 626089113, 834785484, 1252178226, 2504356452]

約数ペア:

[(1, 2504356452), (2, 1252178226), (3, 834785484), (4, 626089113), (6, 417392742), (9, 278261828), (12, 208696371), (13, 192642804), (18, 139130914), (26, 96321402), (31, 80785692), (36, 69565457), (39, 64214268), (52, 48160701), (62, 40392846), (78, 32107134), (93, 26928564), (117, 21404756), (124, 20196423), (156, 16053567), (186, 13464282), (234, 10702378), (279, 8976188), (372, 6732141), (403, 6214284), (468, 5351189), (558, 4488094), (806, 3107142), (1116, 2244047), (1209, 2071428), (1612, 1553571), (2418, 1035714), (3627, 690476), (4836, 517857), (7254, 345238), (14508, 172619)]