252216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 711360

約数和(自身を除く): 459144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 113, 124, 186, 226, 248, 279, 339, 372, 452, 558, 678, 744, 904, 1017, 1116, 1356, 2034, 2232, 2712, 3503, 4068, 7006, 8136, 10509, 14012, 21018, 28024, 31527, 42036, 63054, 84072, 126108, 252216]

約数ペア:

[(1, 252216), (2, 126108), (3, 84072), (4, 63054), (6, 42036), (8, 31527), (9, 28024), (12, 21018), (18, 14012), (24, 10509), (31, 8136), (36, 7006), (62, 4068), (72, 3503), (93, 2712), (113, 2232), (124, 2034), (186, 1356), (226, 1116), (248, 1017), (279, 904), (339, 744), (372, 678), (452, 558)]