324811498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7129}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 564696000

約数和(自身を除く): 239884502

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 2071, 2398, 4142, 7129, 14258, 22781, 45562, 78419, 135451, 156838, 270902, 777061, 1489961, 1554122, 2979922, 8547671, 14764159, 17095342, 29528318, 162405749, 324811498]

約数ペア:

[(1, 324811498), (2, 162405749), (11, 29528318), (19, 17095342), (22, 14764159), (38, 8547671), (109, 2979922), (209, 1554122), (218, 1489961), (418, 777061), (1199, 270902), (2071, 156838), (2398, 135451), (4142, 78419), (7129, 45562), (14258, 22781)]