388538304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 1314980352

約数和(自身を除く): 926442048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 64, 66, 77, 82, 84, 88, 96, 112, 123, 132, 154, 164, 168, 176, 192, 224, 231, 246, 264, 287, 308, 328, 336, 352, 448, 451, 462, 492, 528, 574, 616, 641, 656, 672, 704, 861, 902, 924, 984, 1056, 1148, 1232, 1282, 1312, 1344, 1353, 1722, 1804, 1848, 1923, 1968, 2112, 2296, 2464, 2564, 2624, 2706, 3157, 3444, 3608, 3696, 3846, 3936, 4487, 4592, 4928, 5128, 5412, 6314, 6888, 7051, 7216, 7392, 7692, 7872, 8974, 9184, 9471, 10256, 10824, 12628, 13461, 13776, 14102, 14432, 14784, 15384, 17948, 18368, 18942, 20512, 21153, 21648, 25256, 26281, 26922, 27552, 28204, 28864, 30768, 35896, 37884, 41024, 42306, 43296, 49357, 50512, 52562, 53844, 55104, 56408, 61536, 71792, 75768, 78843, 84612, 86592, 98714, 101024, 105124, 107688, 112816, 123072, 143584, 148071, 151536, 157686, 169224, 183967, 197428, 202048, 210248, 215376, 225632, 287168, 289091, 296142, 303072, 315372, 338448, 367934, 394856, 420496, 430752, 451264, 551901, 578182, 592284, 606144, 630744, 676896, 735868, 789712, 840992, 861504, 867273, 1103802, 1156364, 1184568, 1261488, 1353792, 1471736, 1579424, 1681984, 1734546, 2023637, 2207604, 2312728, 2369136, 2522976, 2943472, 3158848, 3469092, 4047274, 4415208, 4625456, 4738272, 5045952, 5886944, 6070911, 6938184, 8094548, 8830416, 9250912, 9476544, 11773888, 12141822, 13876368, 16189096, 17660832, 18501824, 24283644, 27752736, 32378192, 35321664, 48567288, 55505472, 64756384, 97134576, 129512768, 194269152, 388538304]

約数ペア:

[(1, 388538304), (2, 194269152), (3, 129512768), (4, 97134576), (6, 64756384), (7, 55505472), (8, 48567288), (11, 35321664), (12, 32378192), (14, 27752736), (16, 24283644), (21, 18501824), (22, 17660832), (24, 16189096), (28, 13876368), (32, 12141822), (33, 11773888), (41, 9476544), (42, 9250912), (44, 8830416), (48, 8094548), (56, 6938184), (64, 6070911), (66, 5886944), (77, 5045952), (82, 4738272), (84, 4625456), (88, 4415208), (96, 4047274), (112, 3469092), (123, 3158848), (132, 2943472), (154, 2522976), (164, 2369136), (168, 2312728), (176, 2207604), (192, 2023637), (224, 1734546), (231, 1681984), (246, 1579424), (264, 1471736), (287, 1353792), (308, 1261488), (328, 1184568), (336, 1156364), (352, 1103802), (448, 867273), (451, 861504), (462, 840992), (492, 789712), (528, 735868), (574, 676896), (616, 630744), (641, 606144), (656, 592284), (672, 578182), (704, 551901), (861, 451264), (902, 430752), (924, 420496), (984, 394856), (1056, 367934), (1148, 338448), (1232, 315372), (1282, 303072), (1312, 296142), (1344, 289091), (1353, 287168), (1722, 225632), (1804, 215376), (1848, 210248), (1923, 202048), (1968, 197428), (2112, 183967), (2296, 169224), (2464, 157686), (2564, 151536), (2624, 148071), (2706, 143584), (3157, 123072), (3444, 112816), (3608, 107688), (3696, 105124), (3846, 101024), (3936, 98714), (4487, 86592), (4592, 84612), (4928, 78843), (5128, 75768), (5412, 71792), (6314, 61536), (6888, 56408), (7051, 55104), (7216, 53844), (7392, 52562), (7692, 50512), (7872, 49357), (8974, 43296), (9184, 42306), (9471, 41024), (10256, 37884), (10824, 35896), (12628, 30768), (13461, 28864), (13776, 28204), (14102, 27552), (14432, 26922), (14784, 26281), (15384, 25256), (17948, 21648), (18368, 21153), (18942, 20512)]