2878186344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{8191}}^1$

素因数の和:8244

約数の個数: 80

約数和(自身を含む): 7915929600

約数和(自身を除く): 5037743256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1331, 1452, 2662, 2904, 3993, 5324, 7986, 8191, 10648, 14641, 15972, 16382, 24573, 29282, 31944, 32764, 43923, 49146, 58564, 65528, 87846, 90101, 98292, 117128, 175692, 180202, 196584, 270303, 351384, 360404, 540606, 720808, 991111, 1081212, 1982222, 2162424, 2973333, 3964444, 5946666, 7928888, 10902221, 11893332, 21804442, 23786664, 32706663, 43608884, 65413326, 87217768, 119924431, 130826652, 239848862, 261653304, 359773293, 479697724, 719546586, 959395448, 1439093172, 2878186344]

約数ペア:

[(1, 2878186344), (2, 1439093172), (3, 959395448), (4, 719546586), (6, 479697724), (8, 359773293), (11, 261653304), (12, 239848862), (22, 130826652), (24, 119924431), (33, 87217768), (44, 65413326), (66, 43608884), (88, 32706663), (121, 23786664), (132, 21804442), (242, 11893332), (264, 10902221), (363, 7928888), (484, 5946666), (726, 3964444), (968, 2973333), (1331, 2162424), (1452, 1982222), (2662, 1081212), (2904, 991111), (3993, 720808), (5324, 540606), (7986, 360404), (8191, 351384), (10648, 270303), (14641, 196584), (15972, 180202), (16382, 175692), (24573, 117128), (29282, 98292), (31944, 90101), (32764, 87846), (43923, 65528), (49146, 58564)]