438707772

素因数分解:

$2^2\times 3^3\times {\mathrm{991}}^1\times {\mathrm{4099}}^1$

素因数の和:5103

約数の個数: 48

約数和(自身を含む): 1138816000

約数和(自身を除く): 700108228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 991, 1982, 2973, 3964, 4099, 5946, 8198, 8919, 11892, 12297, 16396, 17838, 24594, 26757, 35676, 36891, 49188, 53514, 73782, 107028, 110673, 147564, 221346, 442692, 4062109, 8124218, 12186327, 16248436, 24372654, 36558981, 48745308, 73117962, 109676943, 146235924, 219353886, 438707772]

約数ペア:

[(1, 438707772), (2, 219353886), (3, 146235924), (4, 109676943), (6, 73117962), (9, 48745308), (12, 36558981), (18, 24372654), (27, 16248436), (36, 12186327), (54, 8124218), (108, 4062109), (991, 442692), (1982, 221346), (2973, 147564), (3964, 110673), (4099, 107028), (5946, 73782), (8198, 53514), (8919, 49188), (11892, 36891), (12297, 35676), (16396, 26757), (17838, 24594)]