249533208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 719409600

約数和(自身を除く): 469876392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 239, 306, 408, 478, 612, 717, 853, 956, 1224, 1434, 1706, 1912, 2151, 2559, 2868, 3412, 4063, 4302, 5118, 5736, 6824, 7677, 8126, 8604, 10236, 12189, 14501, 15354, 16252, 17208, 20472, 24378, 29002, 30708, 32504, 36567, 43503, 48756, 58004, 61416, 73134, 87006, 97512, 116008, 130509, 146268, 174012, 203867, 261018, 292536, 348024, 407734, 522036, 611601, 815468, 1044072, 1223202, 1630936, 1834803, 2446404, 3465739, 3669606, 4892808, 6931478, 7339212, 10397217, 13862956, 14678424, 20794434, 27725912, 31191651, 41588868, 62383302, 83177736, 124766604, 249533208]

約数ペア:

[(1, 249533208), (2, 124766604), (3, 83177736), (4, 62383302), (6, 41588868), (8, 31191651), (9, 27725912), (12, 20794434), (17, 14678424), (18, 13862956), (24, 10397217), (34, 7339212), (36, 6931478), (51, 4892808), (68, 3669606), (72, 3465739), (102, 2446404), (136, 1834803), (153, 1630936), (204, 1223202), (239, 1044072), (306, 815468), (408, 611601), (478, 522036), (612, 407734), (717, 348024), (853, 292536), (956, 261018), (1224, 203867), (1434, 174012), (1706, 146268), (1912, 130509), (2151, 116008), (2559, 97512), (2868, 87006), (3412, 73134), (4063, 61416), (4302, 58004), (5118, 48756), (5736, 43503), (6824, 36567), (7677, 32504), (8126, 30708), (8604, 29002), (10236, 24378), (12189, 20472), (14501, 17208), (15354, 16252)]