306572056

素因数分解:

$2^3\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{3181}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 657528480

約数和(自身を除く): 350956424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1721, 3181, 3442, 6362, 6884, 12047, 12724, 13768, 22267, 24094, 25448, 44534, 48188, 89068, 96376, 178136, 5474501, 10949002, 21898004, 38321507, 43796008, 76643014, 153286028, 306572056]

約数ペア:

[(1, 306572056), (2, 153286028), (4, 76643014), (7, 43796008), (8, 38321507), (14, 21898004), (28, 10949002), (56, 5474501), (1721, 178136), (3181, 96376), (3442, 89068), (6362, 48188), (6884, 44534), (12047, 25448), (12724, 24094), (13768, 22267)]