838008

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 2311920

約数和(自身を除く): 1473912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 113, 206, 226, 309, 339, 412, 452, 618, 678, 824, 904, 927, 1017, 1236, 1356, 1854, 2034, 2472, 2712, 3708, 4068, 7416, 8136, 11639, 23278, 34917, 46556, 69834, 93112, 104751, 139668, 209502, 279336, 419004, 838008]

約数ペア:

[(1, 838008), (2, 419004), (3, 279336), (4, 209502), (6, 139668), (8, 104751), (9, 93112), (12, 69834), (18, 46556), (24, 34917), (36, 23278), (72, 11639), (103, 8136), (113, 7416), (206, 4068), (226, 3708), (309, 2712), (339, 2472), (412, 2034), (452, 1854), (618, 1356), (678, 1236), (824, 1017), (904, 927)]