331014528

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 1106043120

約数和(自身を除く): 775028592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 64, 69, 72, 78, 92, 93, 96, 104, 117, 124, 128, 138, 144, 156, 184, 186, 192, 207, 208, 234, 248, 276, 279, 288, 299, 312, 368, 372, 384, 403, 414, 416, 468, 496, 552, 558, 576, 598, 624, 713, 736, 744, 806, 828, 832, 897, 936, 961, 992, 1104, 1116, 1152, 1196, 1209, 1248, 1426, 1472, 1488, 1612, 1656, 1664, 1794, 1872, 1922, 1984, 2139, 2208, 2232, 2392, 2418, 2496, 2691, 2852, 2883, 2944, 2976, 3224, 3312, 3588, 3627, 3744, 3844, 3968, 4278, 4416, 4464, 4784, 4836, 4992, 5382, 5704, 5766, 5952, 6417, 6448, 6624, 7176, 7254, 7488, 7688, 8556, 8649, 8832, 8928, 9269, 9568, 9672, 10764, 11408, 11532, 11904, 12493, 12834, 12896, 13248, 14352, 14508, 14976, 15376, 17112, 17298, 17856, 18538, 19136, 19344, 21528, 22103, 22816, 23064, 24986, 25668, 25792, 26496, 27807, 28704, 29016, 30752, 34224, 34596, 35712, 37076, 37479, 38272, 38688, 43056, 44206, 45632, 46128, 49972, 51336, 51584, 55614, 57408, 58032, 61504, 66309, 68448, 69192, 74152, 74958, 77376, 83421, 86112, 88412, 91264, 92256, 99944, 102672, 111228, 112437, 114816, 116064, 123008, 132618, 136896, 138384, 148304, 149916, 154752, 166842, 172224, 176824, 184512, 198927, 199888, 205344, 222456, 224874, 232128, 265236, 273792, 276768, 287339, 296608, 299832, 333684, 344448, 353648, 369024, 397854, 399776, 410688, 444912, 449748, 464256, 530472, 553536, 574678, 593216, 599664, 667368, 707296, 795708, 799552, 821376, 862017, 889824, 899496, 1060944, 1107072, 1149356, 1186432, 1199328, 1334736, 1414592, 1591416, 1599104, 1724034, 1779648, 1798992, 2121888, 2298712, 2398656, 2586051, 2669472, 2829184, 3182832, 3448068, 3559296, 3597984, 4243776, 4597424, 4797312, 5172102, 5338944, 6365664, 6896136, 7195968, 8487552, 9194848, 10344204, 10677888, 12731328, 13792272, 14391936, 18389696, 20688408, 25462656, 27584544, 36779392, 41376816, 55169088, 82753632, 110338176, 165507264, 331014528]

約数ペア:

[(1, 331014528), (2, 165507264), (3, 110338176), (4, 82753632), (6, 55169088), (8, 41376816), (9, 36779392), (12, 27584544), (13, 25462656), (16, 20688408), (18, 18389696), (23, 14391936), (24, 13792272), (26, 12731328), (31, 10677888), (32, 10344204), (36, 9194848), (39, 8487552), (46, 7195968), (48, 6896136), (52, 6365664), (62, 5338944), (64, 5172102), (69, 4797312), (72, 4597424), (78, 4243776), (92, 3597984), (93, 3559296), (96, 3448068), (104, 3182832), (117, 2829184), (124, 2669472), (128, 2586051), (138, 2398656), (144, 2298712), (156, 2121888), (184, 1798992), (186, 1779648), (192, 1724034), (207, 1599104), (208, 1591416), (234, 1414592), (248, 1334736), (276, 1199328), (279, 1186432), (288, 1149356), (299, 1107072), (312, 1060944), (368, 899496), (372, 889824), (384, 862017), (403, 821376), (414, 799552), (416, 795708), (468, 707296), (496, 667368), (552, 599664), (558, 593216), (576, 574678), (598, 553536), (624, 530472), (713, 464256), (736, 449748), (744, 444912), (806, 410688), (828, 399776), (832, 397854), (897, 369024), (936, 353648), (961, 344448), (992, 333684), (1104, 299832), (1116, 296608), (1152, 287339), (1196, 276768), (1209, 273792), (1248, 265236), (1426, 232128), (1472, 224874), (1488, 222456), (1612, 205344), (1656, 199888), (1664, 198927), (1794, 184512), (1872, 176824), (1922, 172224), (1984, 166842), (2139, 154752), (2208, 149916), (2232, 148304), (2392, 138384), (2418, 136896), (2496, 132618), (2691, 123008), (2852, 116064), (2883, 114816), (2944, 112437), (2976, 111228), (3224, 102672), (3312, 99944), (3588, 92256), (3627, 91264), (3744, 88412), (3844, 86112), (3968, 83421), (4278, 77376), (4416, 74958), (4464, 74152), (4784, 69192), (4836, 68448), (4992, 66309), (5382, 61504), (5704, 58032), (5766, 57408), (5952, 55614), (6417, 51584), (6448, 51336), (6624, 49972), (7176, 46128), (7254, 45632), (7488, 44206), (7688, 43056), (8556, 38688), (8649, 38272), (8832, 37479), (8928, 37076), (9269, 35712), (9568, 34596), (9672, 34224), (10764, 30752), (11408, 29016), (11532, 28704), (11904, 27807), (12493, 26496), (12834, 25792), (12896, 25668), (13248, 24986), (14352, 23064), (14508, 22816), (14976, 22103), (15376, 21528), (17112, 19344), (17298, 19136), (17856, 18538)]