279436390296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12697037}}^1$

素因数の和:12697184

約数の個数: 64

約数和(自身を含む): 804484327680

約数和(自身を除く): 525047937384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008, 12697037, 25394074, 38091111, 50788148, 76182222, 88879259, 101576296, 152364444, 177758518, 266637777, 304728888, 355517036, 533275554, 711034072, 1066551108, 1663311847, 2133102216, 3326623694, 4989935541, 6653247388, 9979871082, 11643182929, 13306494776, 19959742164, 23286365858, 34929548787, 39919484328, 46572731716, 69859097574, 93145463432, 139718195148, 279436390296]

約数ペア:

[(1, 279436390296), (2, 139718195148), (3, 93145463432), (4, 69859097574), (6, 46572731716), (7, 39919484328), (8, 34929548787), (12, 23286365858), (14, 19959742164), (21, 13306494776), (24, 11643182929), (28, 9979871082), (42, 6653247388), (56, 4989935541), (84, 3326623694), (131, 2133102216), (168, 1663311847), (262, 1066551108), (393, 711034072), (524, 533275554), (786, 355517036), (917, 304728888), (1048, 266637777), (1572, 177758518), (1834, 152364444), (2751, 101576296), (3144, 88879259), (3668, 76182222), (5502, 50788148), (7336, 38091111), (11004, 25394074), (22008, 12697037)]