661912152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2507243}}^1$

素因数の和:2507263

約数の個数: 32

約数和(自身を含む): 1805215680

約数和(自身を除く): 1143303528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2507243, 5014486, 7521729, 10028972, 15043458, 20057944, 27579673, 30086916, 55159346, 60173832, 82739019, 110318692, 165478038, 220637384, 330956076, 661912152]

約数ペア:

[(1, 661912152), (2, 330956076), (3, 220637384), (4, 165478038), (6, 110318692), (8, 82739019), (11, 60173832), (12, 55159346), (22, 30086916), (24, 27579673), (33, 20057944), (44, 15043458), (66, 10028972), (88, 7521729), (132, 5014486), (264, 2507243)]