349767472

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 685956096

約数和(自身を除く): 336188624

約数列:

[1, 2, 4, 8, 16, 167, 223, 334, 446, 587, 668, 892, 1174, 1336, 1784, 2348, 2672, 3568, 4696, 9392, 37241, 74482, 98029, 130901, 148964, 196058, 261802, 297928, 392116, 523604, 595856, 784232, 1047208, 1568464, 2094416, 21860467, 43720934, 87441868, 174883736, 349767472]

約数ペア:

[(1, 349767472), (2, 174883736), (4, 87441868), (8, 43720934), (16, 21860467), (167, 2094416), (223, 1568464), (334, 1047208), (446, 784232), (587, 595856), (668, 523604), (892, 392116), (1174, 297928), (1336, 261802), (1784, 196058), (2348, 148964), (2672, 130901), (3568, 98029), (4696, 74482), (9392, 37241)]