387766848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 1245339648

約数和(自身を除く): 857572800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 64, 82, 84, 93, 96, 112, 123, 124, 164, 168, 186, 192, 217, 224, 227, 246, 248, 287, 328, 336, 372, 434, 448, 454, 492, 496, 574, 651, 656, 672, 681, 744, 861, 868, 908, 984, 992, 1148, 1271, 1302, 1312, 1344, 1362, 1488, 1589, 1722, 1736, 1816, 1968, 1984, 2296, 2542, 2604, 2624, 2724, 2976, 3178, 3444, 3472, 3632, 3813, 3936, 4592, 4767, 5084, 5208, 5448, 5952, 6356, 6888, 6944, 7037, 7264, 7626, 7872, 8897, 9184, 9307, 9534, 10168, 10416, 10896, 12712, 13776, 13888, 14074, 14528, 15252, 17794, 18368, 18614, 19068, 20336, 20832, 21111, 21792, 25424, 26691, 27552, 27921, 28148, 30504, 35588, 37228, 38136, 40672, 41664, 42222, 43584, 49259, 50848, 53382, 55104, 55842, 56296, 61008, 65149, 71176, 74456, 76272, 81344, 84444, 98518, 101696, 106764, 111684, 112592, 122016, 130298, 142352, 147777, 148912, 152544, 168888, 195447, 197036, 213528, 223368, 225184, 244032, 260596, 284704, 288517, 295554, 297824, 305088, 337776, 390894, 394072, 427056, 446736, 450368, 521192, 569408, 577034, 591108, 595648, 675552, 781788, 788144, 854112, 865551, 893472, 1042384, 1154068, 1182216, 1351104, 1563576, 1576288, 1708224, 1731102, 1786944, 2019619, 2084768, 2308136, 2364432, 3127152, 3152576, 3462204, 4039238, 4169536, 4616272, 4728864, 6058857, 6254304, 6924408, 8078476, 9232544, 9457728, 12117714, 12508608, 13848816, 16156952, 18465088, 24235428, 27697632, 32313904, 48470856, 55395264, 64627808, 96941712, 129255616, 193883424, 387766848]

約数ペア:

[(1, 387766848), (2, 193883424), (3, 129255616), (4, 96941712), (6, 64627808), (7, 55395264), (8, 48470856), (12, 32313904), (14, 27697632), (16, 24235428), (21, 18465088), (24, 16156952), (28, 13848816), (31, 12508608), (32, 12117714), (41, 9457728), (42, 9232544), (48, 8078476), (56, 6924408), (62, 6254304), (64, 6058857), (82, 4728864), (84, 4616272), (93, 4169536), (96, 4039238), (112, 3462204), (123, 3152576), (124, 3127152), (164, 2364432), (168, 2308136), (186, 2084768), (192, 2019619), (217, 1786944), (224, 1731102), (227, 1708224), (246, 1576288), (248, 1563576), (287, 1351104), (328, 1182216), (336, 1154068), (372, 1042384), (434, 893472), (448, 865551), (454, 854112), (492, 788144), (496, 781788), (574, 675552), (651, 595648), (656, 591108), (672, 577034), (681, 569408), (744, 521192), (861, 450368), (868, 446736), (908, 427056), (984, 394072), (992, 390894), (1148, 337776), (1271, 305088), (1302, 297824), (1312, 295554), (1344, 288517), (1362, 284704), (1488, 260596), (1589, 244032), (1722, 225184), (1736, 223368), (1816, 213528), (1968, 197036), (1984, 195447), (2296, 168888), (2542, 152544), (2604, 148912), (2624, 147777), (2724, 142352), (2976, 130298), (3178, 122016), (3444, 112592), (3472, 111684), (3632, 106764), (3813, 101696), (3936, 98518), (4592, 84444), (4767, 81344), (5084, 76272), (5208, 74456), (5448, 71176), (5952, 65149), (6356, 61008), (6888, 56296), (6944, 55842), (7037, 55104), (7264, 53382), (7626, 50848), (7872, 49259), (8897, 43584), (9184, 42222), (9307, 41664), (9534, 40672), (10168, 38136), (10416, 37228), (10896, 35588), (12712, 30504), (13776, 28148), (13888, 27921), (14074, 27552), (14528, 26691), (15252, 25424), (17794, 21792), (18368, 21111), (18614, 20832), (19068, 20336)]