259290744

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{147997}}^1$

素因数の和:148079

約数の個数: 32

約数和(自身を含む): 657111120

約数和(自身を除く): 397820376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 147997, 295994, 443991, 591988, 887982, 1183976, 1775964, 3551928, 10803781, 21607562, 32411343, 43215124, 64822686, 86430248, 129645372, 259290744]

約数ペア:

[(1, 259290744), (2, 129645372), (3, 86430248), (4, 64822686), (6, 43215124), (8, 32411343), (12, 21607562), (24, 10803781), (73, 3551928), (146, 1775964), (219, 1183976), (292, 887982), (438, 591988), (584, 443991), (876, 295994), (1752, 147997)]