1248221424

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{20143}}^1$

素因数の和:21445

約数の個数: 40

約数和(自身を含む): 3227229952

約数和(自身を除く): 1979008528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 2582, 3873, 5164, 7746, 10328, 15492, 20143, 20656, 30984, 40286, 60429, 61968, 80572, 120858, 161144, 241716, 322288, 483432, 966864, 26004613, 52009226, 78013839, 104018452, 156027678, 208036904, 312055356, 416073808, 624110712, 1248221424]

約数ペア:

[(1, 1248221424), (2, 624110712), (3, 416073808), (4, 312055356), (6, 208036904), (8, 156027678), (12, 104018452), (16, 78013839), (24, 52009226), (48, 26004613), (1291, 966864), (2582, 483432), (3873, 322288), (5164, 241716), (7746, 161144), (10328, 120858), (15492, 80572), (20143, 61968), (20656, 60429), (30984, 40286)]