1644075216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1631027}}^1$

素因数の和:1631048

約数の個数: 60

約数和(自身を含む): 5258434272

約数和(自身を除く): 3614359056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1631027, 3262054, 4893081, 6524108, 9786162, 11417189, 13048216, 14679243, 19572324, 22834378, 26096432, 29358486, 34251567, 39144648, 45668756, 58716972, 68503134, 78289296, 91337512, 102754701, 117433944, 137006268, 182675024, 205509402, 234867888, 274012536, 411018804, 548025072, 822037608, 1644075216]

約数ペア:

[(1, 1644075216), (2, 822037608), (3, 548025072), (4, 411018804), (6, 274012536), (7, 234867888), (8, 205509402), (9, 182675024), (12, 137006268), (14, 117433944), (16, 102754701), (18, 91337512), (21, 78289296), (24, 68503134), (28, 58716972), (36, 45668756), (42, 39144648), (48, 34251567), (56, 29358486), (63, 26096432), (72, 22834378), (84, 19572324), (112, 14679243), (126, 13048216), (144, 11417189), (168, 9786162), (252, 6524108), (336, 4893081), (504, 3262054), (1008, 1631027)]