258777744

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{9679}}^1$

素因数の和:10247

約数の個数: 40

約数和(自身を含む): 669778560

約数和(自身を除く): 411000816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 9679, 13368, 19358, 26736, 29037, 38716, 58074, 77432, 116148, 154864, 232296, 464592, 5391203, 10782406, 16173609, 21564812, 32347218, 43129624, 64694436, 86259248, 129388872, 258777744]

約数ペア:

[(1, 258777744), (2, 129388872), (3, 86259248), (4, 64694436), (6, 43129624), (8, 32347218), (12, 21564812), (16, 16173609), (24, 10782406), (48, 5391203), (557, 464592), (1114, 232296), (1671, 154864), (2228, 116148), (3342, 77432), (4456, 58074), (6684, 38716), (8912, 29037), (9679, 26736), (13368, 19358)]