1008023128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 2202808320

約数和(自身を除く): 1194785192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 191, 292, 382, 511, 584, 764, 1022, 1291, 1337, 1528, 2044, 2582, 2674, 4088, 5164, 5348, 9037, 10328, 10696, 13943, 18074, 27886, 36148, 55772, 72296, 94243, 97601, 111544, 188486, 195202, 246581, 376972, 390404, 493162, 659701, 753944, 780808, 986324, 1319402, 1726067, 1972648, 2638804, 3452134, 5277608, 6904268, 13808536, 18000413, 36000826, 72001652, 126002891, 144003304, 252005782, 504011564, 1008023128]

約数ペア:

[(1, 1008023128), (2, 504011564), (4, 252005782), (7, 144003304), (8, 126002891), (14, 72001652), (28, 36000826), (56, 18000413), (73, 13808536), (146, 6904268), (191, 5277608), (292, 3452134), (382, 2638804), (511, 1972648), (584, 1726067), (764, 1319402), (1022, 986324), (1291, 780808), (1337, 753944), (1528, 659701), (2044, 493162), (2582, 390404), (2674, 376972), (4088, 246581), (5164, 195202), (5348, 188486), (9037, 111544), (10328, 97601), (10696, 94243), (13943, 72296), (18074, 55772), (27886, 36148)]