409471188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157247}}^1$

素因数の和:157292

約数の個数: 48

約数和(自身を含む): 1127153664

約数和(自身を除く): 717682476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 157247, 314494, 471741, 628988, 943482, 1100729, 1886964, 2201458, 3302187, 4402916, 4874657, 6604374, 9749314, 13208748, 14623971, 19498628, 29247942, 34122599, 58495884, 68245198, 102367797, 136490396, 204735594, 409471188]

約数ペア:

[(1, 409471188), (2, 204735594), (3, 136490396), (4, 102367797), (6, 68245198), (7, 58495884), (12, 34122599), (14, 29247942), (21, 19498628), (28, 14623971), (31, 13208748), (42, 9749314), (62, 6604374), (84, 4874657), (93, 4402916), (124, 3302187), (186, 2201458), (217, 1886964), (372, 1100729), (434, 943482), (651, 628988), (868, 471741), (1302, 314494), (2604, 157247)]