311337258

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{2539}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 632033280

約数和(自身を除く): 320696022

約数列:

[1, 2, 3, 6, 107, 191, 214, 321, 382, 573, 642, 1146, 2539, 5078, 7617, 15234, 20437, 40874, 61311, 122622, 271673, 484949, 543346, 815019, 969898, 1454847, 1630038, 2909694, 51889543, 103779086, 155668629, 311337258]

約数ペア:

[(1, 311337258), (2, 155668629), (3, 103779086), (6, 51889543), (107, 2909694), (191, 1630038), (214, 1454847), (321, 969898), (382, 815019), (573, 543346), (642, 484949), (1146, 271673), (2539, 122622), (5078, 61311), (7617, 40874), (15234, 20437)]