318265344

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 950564160

約数和(自身を除く): 632298816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 557, 558, 576, 744, 768, 992, 1024, 1114, 1116, 1152, 1488, 1536, 1671, 1984, 2048, 2228, 2232, 2304, 2976, 3072, 3342, 3968, 4456, 4464, 4608, 5013, 5952, 6144, 6684, 7936, 8912, 8928, 9216, 10026, 11904, 13368, 15872, 17267, 17824, 17856, 18432, 20052, 23808, 26736, 31744, 34534, 35648, 35712, 40104, 47616, 51801, 53472, 63488, 69068, 71296, 71424, 80208, 95232, 103602, 106944, 138136, 142592, 142848, 155403, 160416, 190464, 207204, 213888, 276272, 285184, 285696, 310806, 320832, 414408, 427776, 552544, 570368, 571392, 621612, 641664, 828816, 855552, 1105088, 1140736, 1243224, 1283328, 1657632, 1711104, 2210176, 2486448, 2566656, 3315264, 3422208, 4420352, 4972896, 5133312, 6630528, 8840704, 9945792, 10266624, 13261056, 17681408, 19891584, 26522112, 35362816, 39783168, 53044224, 79566336, 106088448, 159132672, 318265344]

約数ペア:

[(1, 318265344), (2, 159132672), (3, 106088448), (4, 79566336), (6, 53044224), (8, 39783168), (9, 35362816), (12, 26522112), (16, 19891584), (18, 17681408), (24, 13261056), (31, 10266624), (32, 9945792), (36, 8840704), (48, 6630528), (62, 5133312), (64, 4972896), (72, 4420352), (93, 3422208), (96, 3315264), (124, 2566656), (128, 2486448), (144, 2210176), (186, 1711104), (192, 1657632), (248, 1283328), (256, 1243224), (279, 1140736), (288, 1105088), (372, 855552), (384, 828816), (496, 641664), (512, 621612), (557, 571392), (558, 570368), (576, 552544), (744, 427776), (768, 414408), (992, 320832), (1024, 310806), (1114, 285696), (1116, 285184), (1152, 276272), (1488, 213888), (1536, 207204), (1671, 190464), (1984, 160416), (2048, 155403), (2228, 142848), (2232, 142592), (2304, 138136), (2976, 106944), (3072, 103602), (3342, 95232), (3968, 80208), (4456, 71424), (4464, 71296), (4608, 69068), (5013, 63488), (5952, 53472), (6144, 51801), (6684, 47616), (7936, 40104), (8912, 35712), (8928, 35648), (9216, 34534), (10026, 31744), (11904, 26736), (13368, 23808), (15872, 20052), (17267, 18432), (17824, 17856)]