279232164

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{5309}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 725558400

約数和(自身を除く): 446326236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 974, 1461, 1948, 2922, 4383, 5309, 5844, 8766, 10618, 13149, 15927, 17532, 21236, 26298, 31854, 47781, 52596, 63708, 95562, 143343, 191124, 286686, 573372, 2585483, 5170966, 7756449, 10341932, 15512898, 23269347, 31025796, 46538694, 69808041, 93077388, 139616082, 279232164]

約数ペア:

[(1, 279232164), (2, 139616082), (3, 93077388), (4, 69808041), (6, 46538694), (9, 31025796), (12, 23269347), (18, 15512898), (27, 10341932), (36, 7756449), (54, 5170966), (108, 2585483), (487, 573372), (974, 286686), (1461, 191124), (1948, 143343), (2922, 95562), (4383, 63708), (5309, 52596), (5844, 47781), (8766, 31854), (10618, 26298), (13149, 21236), (15927, 17532)]