1330990668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{31627}}^1$

素因数の和:31811

約数の個数: 72

約数和(自身を含む): 3868230912

約数和(自身を除く): 2537240244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 4676, 6012, 7014, 10521, 14028, 21042, 31627, 42084, 63254, 94881, 126508, 189762, 221389, 284643, 379524, 442778, 569286, 664167, 885556, 1138572, 1328334, 1992501, 2656668, 3985002, 5281709, 7970004, 10563418, 15845127, 21126836, 31690254, 36971963, 47535381, 63380508, 73943926, 95070762, 110915889, 147887852, 190141524, 221831778, 332747667, 443663556, 665495334, 1330990668]

約数ペア:

[(1, 1330990668), (2, 665495334), (3, 443663556), (4, 332747667), (6, 221831778), (7, 190141524), (9, 147887852), (12, 110915889), (14, 95070762), (18, 73943926), (21, 63380508), (28, 47535381), (36, 36971963), (42, 31690254), (63, 21126836), (84, 15845127), (126, 10563418), (167, 7970004), (252, 5281709), (334, 3985002), (501, 2656668), (668, 1992501), (1002, 1328334), (1169, 1138572), (1503, 885556), (2004, 664167), (2338, 569286), (3006, 442778), (3507, 379524), (4676, 284643), (6012, 221389), (7014, 189762), (10521, 126508), (14028, 94881), (21042, 63254), (31627, 42084)]