907591464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 2737998900

約数和(自身を除く): 1830407436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 961, 1009, 1116, 1209, 1612, 1922, 2018, 2232, 2418, 2883, 3027, 3224, 3627, 3844, 4036, 4836, 5766, 6054, 7254, 7688, 8072, 8649, 9081, 9672, 11532, 12108, 12493, 13117, 14508, 17298, 18162, 23064, 24216, 24986, 26234, 29016, 31279, 34596, 36324, 37479, 39351, 49972, 52468, 62558, 69192, 72648, 74958, 78702, 93837, 99944, 104936, 112437, 118053, 125116, 149916, 157404, 187674, 224874, 236106, 250232, 281511, 299832, 314808, 375348, 406627, 449748, 472212, 563022, 750696, 813254, 899496, 944424, 969649, 1126044, 1219881, 1626508, 1939298, 2252088, 2439762, 2908947, 3253016, 3659643, 3878596, 4879524, 5817894, 7319286, 7757192, 8726841, 9759048, 11635788, 12605437, 14638572, 17453682, 23271576, 25210874, 29277144, 34907364, 37816311, 50421748, 69814728, 75632622, 100843496, 113448933, 151265244, 226897866, 302530488, 453795732, 907591464]

約数ペア:

[(1, 907591464), (2, 453795732), (3, 302530488), (4, 226897866), (6, 151265244), (8, 113448933), (9, 100843496), (12, 75632622), (13, 69814728), (18, 50421748), (24, 37816311), (26, 34907364), (31, 29277144), (36, 25210874), (39, 23271576), (52, 17453682), (62, 14638572), (72, 12605437), (78, 11635788), (93, 9759048), (104, 8726841), (117, 7757192), (124, 7319286), (156, 5817894), (186, 4879524), (234, 3878596), (248, 3659643), (279, 3253016), (312, 2908947), (372, 2439762), (403, 2252088), (468, 1939298), (558, 1626508), (744, 1219881), (806, 1126044), (936, 969649), (961, 944424), (1009, 899496), (1116, 813254), (1209, 750696), (1612, 563022), (1922, 472212), (2018, 449748), (2232, 406627), (2418, 375348), (2883, 314808), (3027, 299832), (3224, 281511), (3627, 250232), (3844, 236106), (4036, 224874), (4836, 187674), (5766, 157404), (6054, 149916), (7254, 125116), (7688, 118053), (8072, 112437), (8649, 104936), (9081, 99944), (9672, 93837), (11532, 78702), (12108, 74958), (12493, 72648), (13117, 69192), (14508, 62558), (17298, 52468), (18162, 49972), (23064, 39351), (24216, 37479), (24986, 36324), (26234, 34596), (29016, 31279)]