252340496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2111}}^1$

素因数の和:2391

約数の個数: 40

約数和(自身を含む): 507015168

約数和(自身を除く): 254674672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 241, 248, 482, 496, 964, 1928, 2111, 3856, 4222, 7471, 8444, 14942, 16888, 29884, 33776, 59768, 65441, 119536, 130882, 261764, 508751, 523528, 1017502, 1047056, 2035004, 4070008, 8140016, 15771281, 31542562, 63085124, 126170248, 252340496]

約数ペア:

[(1, 252340496), (2, 126170248), (4, 63085124), (8, 31542562), (16, 15771281), (31, 8140016), (62, 4070008), (124, 2035004), (241, 1047056), (248, 1017502), (482, 523528), (496, 508751), (964, 261764), (1928, 130882), (2111, 119536), (3856, 65441), (4222, 59768), (7471, 33776), (8444, 29884), (14942, 16888)]