315960066

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 693463680

約数和(自身を除く): 377503614

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 293, 417, 431, 586, 834, 862, 879, 1251, 1293, 1758, 2502, 2586, 2637, 3879, 5274, 7758, 40727, 59909, 81454, 119818, 122181, 126283, 179727, 244362, 252566, 359454, 366543, 378849, 539181, 733086, 757698, 1078362, 1136547, 2273094, 17553337, 35106674, 52660011, 105320022, 157980033, 315960066]

約数ペア:

[(1, 315960066), (2, 157980033), (3, 105320022), (6, 52660011), (9, 35106674), (18, 17553337), (139, 2273094), (278, 1136547), (293, 1078362), (417, 757698), (431, 733086), (586, 539181), (834, 378849), (862, 366543), (879, 359454), (1251, 252566), (1293, 244362), (1758, 179727), (2502, 126283), (2586, 122181), (2637, 119818), (3879, 81454), (5274, 59909), (7758, 40727)]