676090896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20443}}^1$

素因数の和:20520

約数の個数: 80

約数和(自身を含む): 1916502336

約数和(自身を除く): 1240411440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 11024, 16536, 20443, 33072, 40886, 61329, 81772, 122658, 163544, 245316, 265759, 327088, 490632, 531518, 797277, 981264, 1063036, 1083479, 1594554, 2126072, 2166958, 3189108, 3250437, 4252144, 4333916, 6378216, 6500874, 8667832, 12756432, 13001748, 14085227, 17335664, 26003496, 28170454, 42255681, 52006992, 56340908, 84511362, 112681816, 169022724, 225363632, 338045448, 676090896]

約数ペア:

[(1, 676090896), (2, 338045448), (3, 225363632), (4, 169022724), (6, 112681816), (8, 84511362), (12, 56340908), (13, 52006992), (16, 42255681), (24, 28170454), (26, 26003496), (39, 17335664), (48, 14085227), (52, 13001748), (53, 12756432), (78, 8667832), (104, 6500874), (106, 6378216), (156, 4333916), (159, 4252144), (208, 3250437), (212, 3189108), (312, 2166958), (318, 2126072), (424, 1594554), (624, 1083479), (636, 1063036), (689, 981264), (848, 797277), (1272, 531518), (1378, 490632), (2067, 327088), (2544, 265759), (2756, 245316), (4134, 163544), (5512, 122658), (8268, 81772), (11024, 61329), (16536, 40886), (20443, 33072)]