253346904

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{31139}}^1$

素因数の和:31264

約数の個数: 48

約数和(自身を含む): 692242200

約数和(自身を除く): 438895296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 31139, 62278, 93417, 124556, 186834, 249112, 280251, 373668, 560502, 747336, 1121004, 2242008, 3518707, 7037414, 10556121, 14074828, 21112242, 28149656, 31668363, 42224484, 63336726, 84448968, 126673452, 253346904]

約数ペア:

[(1, 253346904), (2, 126673452), (3, 84448968), (4, 63336726), (6, 42224484), (8, 31668363), (9, 28149656), (12, 21112242), (18, 14074828), (24, 10556121), (36, 7037414), (72, 3518707), (113, 2242008), (226, 1121004), (339, 747336), (452, 560502), (678, 373668), (904, 280251), (1017, 249112), (1356, 186834), (2034, 124556), (2712, 93417), (4068, 62278), (8136, 31139)]