326657268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3079}}^1$

素因数の和:3517

約数の個数: 72

約数和(自身を含む): 946225280

約数和(自身を除く): 619568012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1684, 2526, 2947, 3079, 3789, 5052, 5894, 6158, 7578, 8841, 9237, 11788, 12316, 15156, 17682, 18474, 21553, 26523, 27711, 35364, 36948, 43106, 53046, 55422, 64659, 86212, 106092, 110844, 129318, 193977, 258636, 387954, 775908, 1296259, 2592518, 3888777, 5185036, 7777554, 9073813, 11666331, 15555108, 18147626, 23332662, 27221439, 36295252, 46665324, 54442878, 81664317, 108885756, 163328634, 326657268]

約数ペア:

[(1, 326657268), (2, 163328634), (3, 108885756), (4, 81664317), (6, 54442878), (7, 46665324), (9, 36295252), (12, 27221439), (14, 23332662), (18, 18147626), (21, 15555108), (28, 11666331), (36, 9073813), (42, 7777554), (63, 5185036), (84, 3888777), (126, 2592518), (252, 1296259), (421, 775908), (842, 387954), (1263, 258636), (1684, 193977), (2526, 129318), (2947, 110844), (3079, 106092), (3789, 86212), (5052, 64659), (5894, 55422), (6158, 53046), (7578, 43106), (8841, 36948), (9237, 35364), (11788, 27711), (12316, 26523), (15156, 21553), (17682, 18474)]