268732079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 343872000

約数和(自身を除く): 75139921

約数列:

[1, 7, 11, 59, 77, 149, 397, 413, 649, 1043, 1639, 2779, 4367, 4543, 8791, 11473, 23423, 30569, 59153, 61537, 96701, 163961, 257653, 414071, 650683, 676907, 1803571, 3490027, 4554781, 24430189, 38390297, 268732079]

約数ペア:

[(1, 268732079), (7, 38390297), (11, 24430189), (59, 4554781), (77, 3490027), (149, 1803571), (397, 676907), (413, 650683), (649, 414071), (1043, 257653), (1639, 163961), (2779, 96701), (4367, 61537), (4543, 59153), (8791, 30569), (11473, 23423)]