678943302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1$

素因数の和:9005

約数の個数: 64

約数和(自身を含む): 1543104000

約数和(自身を除く): 864160698

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 1102, 1311, 1334, 1653, 2001, 2622, 3306, 4002, 8929, 12673, 17858, 25346, 26787, 38019, 53574, 76038, 169651, 205367, 258941, 339302, 410734, 508953, 517882, 616101, 776823, 1017906, 1232202, 1553646, 3901973, 4919879, 5955643, 7803946, 9839758, 11705919, 11911286, 14759637, 17866929, 23411838, 29519274, 35733858, 113157217, 226314434, 339471651, 678943302]

約数ペア:

[(1, 678943302), (2, 339471651), (3, 226314434), (6, 113157217), (19, 35733858), (23, 29519274), (29, 23411838), (38, 17866929), (46, 14759637), (57, 11911286), (58, 11705919), (69, 9839758), (87, 7803946), (114, 5955643), (138, 4919879), (174, 3901973), (437, 1553646), (551, 1232202), (667, 1017906), (874, 776823), (1102, 616101), (1311, 517882), (1334, 508953), (1653, 410734), (2001, 339302), (2622, 258941), (3306, 205367), (4002, 169651), (8929, 76038), (12673, 53574), (17858, 38019), (25346, 26787)]