1873784568

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{2293}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 4756838400

約数和(自身を除く): 2883053832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 431, 474, 632, 862, 948, 1293, 1724, 1896, 2293, 2586, 3448, 4586, 5172, 6879, 9172, 10344, 13758, 18344, 27516, 34049, 55032, 68098, 102147, 136196, 181147, 204294, 272392, 362294, 408588, 543441, 724588, 817176, 988283, 1086882, 1449176, 1976566, 2173764, 2964849, 3953132, 4347528, 5929698, 7906264, 11859396, 23718792, 78074357, 156148714, 234223071, 312297428, 468446142, 624594856, 936892284, 1873784568]

約数ペア:

[(1, 1873784568), (2, 936892284), (3, 624594856), (4, 468446142), (6, 312297428), (8, 234223071), (12, 156148714), (24, 78074357), (79, 23718792), (158, 11859396), (237, 7906264), (316, 5929698), (431, 4347528), (474, 3953132), (632, 2964849), (862, 2173764), (948, 1976566), (1293, 1449176), (1724, 1086882), (1896, 988283), (2293, 817176), (2586, 724588), (3448, 543441), (4586, 408588), (5172, 362294), (6879, 272392), (9172, 204294), (10344, 181147), (13758, 136196), (18344, 102147), (27516, 68098), (34049, 55032)]