1008864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 2987712

約数和(自身を除く): 1978848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 113, 124, 144, 186, 226, 248, 279, 288, 339, 372, 452, 496, 558, 678, 744, 904, 992, 1017, 1116, 1356, 1488, 1808, 2034, 2232, 2712, 2976, 3503, 3616, 4068, 4464, 5424, 7006, 8136, 8928, 10509, 10848, 14012, 16272, 21018, 28024, 31527, 32544, 42036, 56048, 63054, 84072, 112096, 126108, 168144, 252216, 336288, 504432, 1008864]

約数ペア:

[(1, 1008864), (2, 504432), (3, 336288), (4, 252216), (6, 168144), (8, 126108), (9, 112096), (12, 84072), (16, 63054), (18, 56048), (24, 42036), (31, 32544), (32, 31527), (36, 28024), (48, 21018), (62, 16272), (72, 14012), (93, 10848), (96, 10509), (113, 8928), (124, 8136), (144, 7006), (186, 5424), (226, 4464), (248, 4068), (279, 3616), (288, 3503), (339, 2976), (372, 2712), (452, 2232), (496, 2034), (558, 1808), (678, 1488), (744, 1356), (904, 1116), (992, 1017)]