239307572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71821}}^1$

素因数の和:71856

約数の個数: 36

約数和(自身を含む): 515825604

約数和(自身を除く): 276518032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 71821, 143642, 287284, 502747, 1005494, 1220957, 2010988, 2441914, 3519229, 4883828, 7038458, 8546699, 14076916, 17093398, 34186796, 59826893, 119653786, 239307572]

約数ペア:

[(1, 239307572), (2, 119653786), (4, 59826893), (7, 34186796), (14, 17093398), (17, 14076916), (28, 8546699), (34, 7038458), (49, 4883828), (68, 3519229), (98, 2441914), (119, 2010988), (196, 1220957), (238, 1005494), (476, 502747), (833, 287284), (1666, 143642), (3332, 71821)]