245842744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151381}}^1$

素因数の和:151423

約数の個数: 32

約数和(自身を含む): 544975200

約数和(自身を除く): 299132456

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 151381, 302762, 605524, 1059667, 1211048, 2119334, 4238668, 4390049, 8477336, 8780098, 17560196, 30730343, 35120392, 61460686, 122921372, 245842744]

約数ペア:

[(1, 245842744), (2, 122921372), (4, 61460686), (7, 35120392), (8, 30730343), (14, 17560196), (28, 8780098), (29, 8477336), (56, 4390049), (58, 4238668), (116, 2119334), (203, 1211048), (232, 1059667), (406, 605524), (812, 302762), (1624, 151381)]