320163336

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{5483}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 868336560

約数和(自身を除く): 548173224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1622, 2433, 3244, 4866, 5483, 6488, 7299, 9732, 10966, 14598, 16449, 19464, 21932, 29196, 32898, 43864, 49347, 58392, 65796, 98694, 131592, 197388, 394776, 4446713, 8893426, 13340139, 17786852, 26680278, 35573704, 40020417, 53360556, 80040834, 106721112, 160081668, 320163336]

約数ペア:

[(1, 320163336), (2, 160081668), (3, 106721112), (4, 80040834), (6, 53360556), (8, 40020417), (9, 35573704), (12, 26680278), (18, 17786852), (24, 13340139), (36, 8893426), (72, 4446713), (811, 394776), (1622, 197388), (2433, 131592), (3244, 98694), (4866, 65796), (5483, 58392), (6488, 49347), (7299, 43864), (9732, 32898), (10966, 29196), (14598, 21932), (16449, 19464)]