308977488

素因数分解:

$2^4\times 3^2\times {\mathrm{2145677}}^1$

素因数の和:2145691

約数の個数: 30

約数和(自身を含む): 864708234

約数和(自身を除く): 555730746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2145677, 4291354, 6437031, 8582708, 12874062, 17165416, 19311093, 25748124, 34330832, 38622186, 51496248, 77244372, 102992496, 154488744, 308977488]

約数ペア:

[(1, 308977488), (2, 154488744), (3, 102992496), (4, 77244372), (6, 51496248), (8, 38622186), (9, 34330832), (12, 25748124), (16, 19311093), (18, 17165416), (24, 12874062), (36, 8582708), (48, 6437031), (72, 4291354), (144, 2145677)]