307719984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 943939584

約数和(自身を除く): 636219600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 156, 176, 208, 254, 264, 286, 312, 353, 381, 429, 508, 528, 572, 624, 706, 762, 858, 1016, 1059, 1144, 1397, 1412, 1524, 1651, 1716, 2032, 2118, 2288, 2794, 2824, 3048, 3302, 3432, 3883, 4191, 4236, 4589, 4953, 5588, 5648, 6096, 6604, 6864, 7766, 8382, 8472, 9178, 9906, 11176, 11649, 13208, 13767, 15532, 16764, 16944, 18161, 18356, 19812, 22352, 23298, 26416, 27534, 31064, 33528, 36322, 36712, 39624, 44831, 46596, 50479, 54483, 55068, 62128, 67056, 72644, 73424, 79248, 89662, 93192, 100958, 108966, 110136, 134493, 145288, 151437, 179324, 186384, 201916, 217932, 220272, 268986, 290576, 302874, 358648, 403832, 435864, 493141, 537972, 582803, 605748, 717296, 807664, 871728, 986282, 1075944, 1165606, 1211496, 1479423, 1748409, 1972564, 2151888, 2331212, 2422992, 2958846, 3496818, 3945128, 4662424, 5917692, 6410833, 6993636, 7890256, 9324848, 11835384, 12821666, 13987272, 19232499, 23670768, 25643332, 27974544, 38464998, 51286664, 76929996, 102573328, 153859992, 307719984]

約数ペア:

[(1, 307719984), (2, 153859992), (3, 102573328), (4, 76929996), (6, 51286664), (8, 38464998), (11, 27974544), (12, 25643332), (13, 23670768), (16, 19232499), (22, 13987272), (24, 12821666), (26, 11835384), (33, 9324848), (39, 7890256), (44, 6993636), (48, 6410833), (52, 5917692), (66, 4662424), (78, 3945128), (88, 3496818), (104, 2958846), (127, 2422992), (132, 2331212), (143, 2151888), (156, 1972564), (176, 1748409), (208, 1479423), (254, 1211496), (264, 1165606), (286, 1075944), (312, 986282), (353, 871728), (381, 807664), (429, 717296), (508, 605748), (528, 582803), (572, 537972), (624, 493141), (706, 435864), (762, 403832), (858, 358648), (1016, 302874), (1059, 290576), (1144, 268986), (1397, 220272), (1412, 217932), (1524, 201916), (1651, 186384), (1716, 179324), (2032, 151437), (2118, 145288), (2288, 134493), (2794, 110136), (2824, 108966), (3048, 100958), (3302, 93192), (3432, 89662), (3883, 79248), (4191, 73424), (4236, 72644), (4589, 67056), (4953, 62128), (5588, 55068), (5648, 54483), (6096, 50479), (6604, 46596), (6864, 44831), (7766, 39624), (8382, 36712), (8472, 36322), (9178, 33528), (9906, 31064), (11176, 27534), (11649, 26416), (13208, 23298), (13767, 22352), (15532, 19812), (16764, 18356), (16944, 18161)]