130283636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 268329600

約数和(自身を除く): 138045964

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 241, 301, 449, 482, 602, 898, 964, 1204, 1687, 1796, 3143, 3374, 6286, 6748, 10363, 12572, 19307, 20726, 38614, 41452, 72541, 77228, 108209, 135149, 145082, 216418, 270298, 290164, 432836, 540596, 757463, 1514926, 3029852, 4652987, 9305974, 18611948, 32570909, 65141818, 130283636]

約数ペア:

[(1, 130283636), (2, 65141818), (4, 32570909), (7, 18611948), (14, 9305974), (28, 4652987), (43, 3029852), (86, 1514926), (172, 757463), (241, 540596), (301, 432836), (449, 290164), (482, 270298), (602, 216418), (898, 145082), (964, 135149), (1204, 108209), (1687, 77228), (1796, 72541), (3143, 41452), (3374, 38614), (6286, 20726), (6748, 19307), (10363, 12572)]