420299736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{564919}}^1$

素因数の和:564959

約数の個数: 32

約数和(自身を含む): 1084646400

約数和(自身を除く): 664346664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 564919, 1129838, 1694757, 2259676, 3389514, 4519352, 6779028, 13558056, 17512489, 35024978, 52537467, 70049956, 105074934, 140099912, 210149868, 420299736]

約数ペア:

[(1, 420299736), (2, 210149868), (3, 140099912), (4, 105074934), (6, 70049956), (8, 52537467), (12, 35024978), (24, 17512489), (31, 13558056), (62, 6779028), (93, 4519352), (124, 3389514), (186, 2259676), (248, 1694757), (372, 1129838), (744, 564919)]