315654144

素因数分解:

$2^{15}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 959432400

約数和(自身を除く): 643778256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 169, 192, 208, 228, 247, 256, 304, 312, 338, 384, 416, 456, 494, 507, 512, 608, 624, 676, 741, 768, 832, 912, 988, 1014, 1024, 1216, 1248, 1352, 1482, 1536, 1664, 1824, 1976, 2028, 2048, 2432, 2496, 2704, 2964, 3072, 3211, 3328, 3648, 3952, 4056, 4096, 4864, 4992, 5408, 5928, 6144, 6422, 6656, 7296, 7904, 8112, 8192, 9633, 9728, 9984, 10816, 11856, 12288, 12844, 13312, 14592, 15808, 16224, 16384, 19266, 19456, 19968, 21632, 23712, 24576, 25688, 26624, 29184, 31616, 32448, 32768, 38532, 38912, 39936, 43264, 47424, 49152, 51376, 53248, 58368, 63232, 64896, 77064, 77824, 79872, 86528, 94848, 98304, 102752, 106496, 116736, 126464, 129792, 154128, 155648, 159744, 173056, 189696, 205504, 212992, 233472, 252928, 259584, 308256, 311296, 319488, 346112, 379392, 411008, 425984, 466944, 505856, 519168, 616512, 622592, 638976, 692224, 758784, 822016, 933888, 1011712, 1038336, 1233024, 1277952, 1384448, 1517568, 1644032, 1867776, 2023424, 2076672, 2466048, 2768896, 3035136, 3288064, 4046848, 4153344, 4932096, 5537792, 6070272, 6576128, 8093696, 8306688, 9864192, 12140544, 13152256, 16613376, 19728384, 24281088, 26304512, 39456768, 52609024, 78913536, 105218048, 157827072, 315654144]

約数ペア:

[(1, 315654144), (2, 157827072), (3, 105218048), (4, 78913536), (6, 52609024), (8, 39456768), (12, 26304512), (13, 24281088), (16, 19728384), (19, 16613376), (24, 13152256), (26, 12140544), (32, 9864192), (38, 8306688), (39, 8093696), (48, 6576128), (52, 6070272), (57, 5537792), (64, 4932096), (76, 4153344), (78, 4046848), (96, 3288064), (104, 3035136), (114, 2768896), (128, 2466048), (152, 2076672), (156, 2023424), (169, 1867776), (192, 1644032), (208, 1517568), (228, 1384448), (247, 1277952), (256, 1233024), (304, 1038336), (312, 1011712), (338, 933888), (384, 822016), (416, 758784), (456, 692224), (494, 638976), (507, 622592), (512, 616512), (608, 519168), (624, 505856), (676, 466944), (741, 425984), (768, 411008), (832, 379392), (912, 346112), (988, 319488), (1014, 311296), (1024, 308256), (1216, 259584), (1248, 252928), (1352, 233472), (1482, 212992), (1536, 205504), (1664, 189696), (1824, 173056), (1976, 159744), (2028, 155648), (2048, 154128), (2432, 129792), (2496, 126464), (2704, 116736), (2964, 106496), (3072, 102752), (3211, 98304), (3328, 94848), (3648, 86528), (3952, 79872), (4056, 77824), (4096, 77064), (4864, 64896), (4992, 63232), (5408, 58368), (5928, 53248), (6144, 51376), (6422, 49152), (6656, 47424), (7296, 43264), (7904, 39936), (8112, 38912), (8192, 38532), (9633, 32768), (9728, 32448), (9984, 31616), (10816, 29184), (11856, 26624), (12288, 25688), (12844, 24576), (13312, 23712), (14592, 21632), (15808, 19968), (16224, 19456), (16384, 19266)]