881578047216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{390770411}}^1$

素因数の和:390770469

約数の個数: 40

約数和(自身を含む): 2325865492224

約数和(自身を除く): 1444287445008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 390770411, 781540822, 1172311233, 1563081644, 2344622466, 3126163288, 4689244932, 6252326576, 9378489864, 18366209317, 18756979728, 36732418634, 55098627951, 73464837268, 110197255902, 146929674536, 220394511804, 293859349072, 440789023608, 881578047216]

約数ペア:

[(1, 881578047216), (2, 440789023608), (3, 293859349072), (4, 220394511804), (6, 146929674536), (8, 110197255902), (12, 73464837268), (16, 55098627951), (24, 36732418634), (47, 18756979728), (48, 18366209317), (94, 9378489864), (141, 6252326576), (188, 4689244932), (282, 3126163288), (376, 2344622466), (564, 1563081644), (752, 1172311233), (1128, 781540822), (2256, 390770411)]