342331312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43399}}^1$

素因数の和:43453

約数の個数: 40

約数和(自身を含む): 726516000

約数和(自身を除く): 384184688

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 43399, 86798, 173596, 347192, 694384, 737783, 1258571, 1475566, 2517142, 2951132, 5034284, 5902264, 10068568, 11804528, 20137136, 21395707, 42791414, 85582828, 171165656, 342331312]

約数ペア:

[(1, 342331312), (2, 171165656), (4, 85582828), (8, 42791414), (16, 21395707), (17, 20137136), (29, 11804528), (34, 10068568), (58, 5902264), (68, 5034284), (116, 2951132), (136, 2517142), (232, 1475566), (272, 1258571), (464, 737783), (493, 694384), (986, 347192), (1972, 173596), (3944, 86798), (7888, 43399)]