660365904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2713}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 1865755584

約数和(自身を除く): 1205389680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 461, 528, 922, 1383, 1844, 2713, 2766, 3688, 5071, 5426, 5532, 7376, 8139, 10142, 10852, 11064, 15213, 16278, 20284, 21704, 22128, 29843, 30426, 32556, 40568, 43408, 59686, 60852, 65112, 81136, 89529, 119372, 121704, 130224, 179058, 238744, 243408, 358116, 477488, 716232, 1250693, 1432464, 2501386, 3752079, 5002772, 7504158, 10005544, 13757623, 15008316, 20011088, 27515246, 30016632, 41272869, 55030492, 60033264, 82545738, 110060984, 165091476, 220121968, 330182952, 660365904]

約数ペア:

[(1, 660365904), (2, 330182952), (3, 220121968), (4, 165091476), (6, 110060984), (8, 82545738), (11, 60033264), (12, 55030492), (16, 41272869), (22, 30016632), (24, 27515246), (33, 20011088), (44, 15008316), (48, 13757623), (66, 10005544), (88, 7504158), (132, 5002772), (176, 3752079), (264, 2501386), (461, 1432464), (528, 1250693), (922, 716232), (1383, 477488), (1844, 358116), (2713, 243408), (2766, 238744), (3688, 179058), (5071, 130224), (5426, 121704), (5532, 119372), (7376, 89529), (8139, 81136), (10142, 65112), (10852, 60852), (11064, 59686), (15213, 43408), (16278, 40568), (20284, 32556), (21704, 30426), (22128, 29843)]