668869752

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1187}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 1709009280

約数和(自身を除く): 1040139528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 443, 636, 886, 1187, 1272, 1329, 1772, 2374, 2658, 3544, 3561, 4748, 5316, 7122, 9496, 10632, 14244, 23479, 28488, 46958, 62911, 70437, 93916, 125822, 140874, 187832, 188733, 251644, 281748, 377466, 503288, 525841, 563496, 754932, 1051682, 1509864, 1577523, 2103364, 3155046, 4206728, 6310092, 12620184, 27869573, 55739146, 83608719, 111478292, 167217438, 222956584, 334434876, 668869752]

約数ペア:

[(1, 668869752), (2, 334434876), (3, 222956584), (4, 167217438), (6, 111478292), (8, 83608719), (12, 55739146), (24, 27869573), (53, 12620184), (106, 6310092), (159, 4206728), (212, 3155046), (318, 2103364), (424, 1577523), (443, 1509864), (636, 1051682), (886, 754932), (1187, 563496), (1272, 525841), (1329, 503288), (1772, 377466), (2374, 281748), (2658, 251644), (3544, 188733), (3561, 187832), (4748, 140874), (5316, 125822), (7122, 93916), (9496, 70437), (10632, 62911), (14244, 46958), (23479, 28488)]