422102018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 739791360

約数和(自身を除く): 317689342

約数列:

[1, 2, 13, 26, 29, 43, 47, 58, 86, 94, 277, 377, 554, 559, 611, 754, 1118, 1222, 1247, 1363, 2021, 2494, 2726, 3601, 4042, 7202, 8033, 11911, 13019, 16066, 16211, 17719, 23822, 26038, 26273, 32422, 35438, 52546, 58609, 104429, 117218, 154843, 169247, 208858, 309686, 338494, 345419, 377551, 559817, 690838, 755102, 761917, 1119634, 1523834, 4490447, 4908163, 7277621, 8980894, 9816326, 14555242, 16234693, 32469386, 211051009, 422102018]

約数ペア:

[(1, 422102018), (2, 211051009), (13, 32469386), (26, 16234693), (29, 14555242), (43, 9816326), (47, 8980894), (58, 7277621), (86, 4908163), (94, 4490447), (277, 1523834), (377, 1119634), (554, 761917), (559, 755102), (611, 690838), (754, 559817), (1118, 377551), (1222, 345419), (1247, 338494), (1363, 309686), (2021, 208858), (2494, 169247), (2726, 154843), (3601, 117218), (4042, 104429), (7202, 58609), (8033, 52546), (11911, 35438), (13019, 32422), (16066, 26273), (16211, 26038), (17719, 23822)]