281344294082

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 436358358144

約数和(自身を除く): 155014064062

約数列:

[1, 2, 107, 113, 137, 163, 214, 226, 274, 326, 521, 1042, 12091, 14659, 15481, 17441, 18419, 22331, 24182, 29318, 30962, 34882, 36838, 44662, 55747, 58873, 71377, 84923, 111494, 117746, 142754, 169846, 1656467, 1970833, 2389417, 2523403, 3312934, 3941666, 4778834, 5046806, 6299411, 7637339, 8065601, 9086761, 9596299, 11634451, 12598822, 15274678, 16131202, 18173522, 19192598, 23268902, 270004121, 540008242, 863019307, 1026803993, 1244886257, 1314692963, 1726038614, 2053607986, 2489772514, 2629385926, 140672147041, 281344294082]

約数ペア:

[(1, 281344294082), (2, 140672147041), (107, 2629385926), (113, 2489772514), (137, 2053607986), (163, 1726038614), (214, 1314692963), (226, 1244886257), (274, 1026803993), (326, 863019307), (521, 540008242), (1042, 270004121), (12091, 23268902), (14659, 19192598), (15481, 18173522), (17441, 16131202), (18419, 15274678), (22331, 12598822), (24182, 11634451), (29318, 9596299), (30962, 9086761), (34882, 8065601), (36838, 7637339), (44662, 6299411), (55747, 5046806), (58873, 4778834), (71377, 3941666), (84923, 3312934), (111494, 2523403), (117746, 2389417), (142754, 1970833), (169846, 1656467)]