247518672

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{16267}}^1$

素因数の和:16595

約数の個数: 40

約数和(自身を含む): 641479776

約数和(自身を除く): 393961104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 15216, 16267, 32534, 48801, 65068, 97602, 130136, 195204, 260272, 390408, 780816, 5156639, 10313278, 15469917, 20626556, 30939834, 41253112, 61879668, 82506224, 123759336, 247518672]

約数ペア:

[(1, 247518672), (2, 123759336), (3, 82506224), (4, 61879668), (6, 41253112), (8, 30939834), (12, 20626556), (16, 15469917), (24, 10313278), (48, 5156639), (317, 780816), (634, 390408), (951, 260272), (1268, 195204), (1902, 130136), (2536, 97602), (3804, 65068), (5072, 48801), (7608, 32534), (15216, 16267)]