306311992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 684656640

約数和(自身を除く): 378344648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 248, 404, 434, 707, 808, 868, 1414, 1736, 1747, 2828, 3131, 3494, 5656, 6262, 6988, 12229, 12524, 13976, 21917, 24458, 25048, 43834, 48916, 54157, 87668, 97832, 108314, 175336, 176447, 216628, 352894, 379099, 433256, 705788, 758198, 1235129, 1411576, 1516396, 2470258, 3032792, 4940516, 5469857, 9881032, 10939714, 21879428, 38288999, 43758856, 76577998, 153155996, 306311992]

約数ペア:

[(1, 306311992), (2, 153155996), (4, 76577998), (7, 43758856), (8, 38288999), (14, 21879428), (28, 10939714), (31, 9881032), (56, 5469857), (62, 4940516), (101, 3032792), (124, 2470258), (202, 1516396), (217, 1411576), (248, 1235129), (404, 758198), (434, 705788), (707, 433256), (808, 379099), (868, 352894), (1414, 216628), (1736, 176447), (1747, 175336), (2828, 108314), (3131, 97832), (3494, 87668), (5656, 54157), (6262, 48916), (6988, 43834), (12229, 25048), (12524, 24458), (13976, 21917)]