248162304

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 719409600

約数和(自身を除く): 471247296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 239, 256, 312, 338, 384, 416, 478, 507, 512, 624, 676, 717, 768, 832, 956, 1014, 1024, 1248, 1352, 1434, 1536, 1664, 1912, 2028, 2048, 2496, 2704, 2868, 3072, 3107, 3328, 3824, 4056, 4992, 5408, 5736, 6144, 6214, 6656, 7648, 8112, 9321, 9984, 10816, 11472, 12428, 13312, 15296, 16224, 18642, 19968, 21632, 22944, 24856, 26624, 30592, 32448, 37284, 39936, 40391, 43264, 45888, 49712, 61184, 64896, 74568, 79872, 80782, 86528, 91776, 99424, 121173, 122368, 129792, 149136, 161564, 173056, 183552, 198848, 242346, 244736, 259584, 298272, 323128, 346112, 367104, 397696, 484692, 489472, 519168, 596544, 646256, 734208, 795392, 969384, 1038336, 1193088, 1292512, 1468416, 1590784, 1938768, 2386176, 2585024, 3181568, 3877536, 4772352, 5170048, 6363136, 7755072, 9544704, 10340096, 15510144, 19089408, 20680192, 31020288, 41360384, 62040576, 82720768, 124081152, 248162304]

約数ペア:

[(1, 248162304), (2, 124081152), (3, 82720768), (4, 62040576), (6, 41360384), (8, 31020288), (12, 20680192), (13, 19089408), (16, 15510144), (24, 10340096), (26, 9544704), (32, 7755072), (39, 6363136), (48, 5170048), (52, 4772352), (64, 3877536), (78, 3181568), (96, 2585024), (104, 2386176), (128, 1938768), (156, 1590784), (169, 1468416), (192, 1292512), (208, 1193088), (239, 1038336), (256, 969384), (312, 795392), (338, 734208), (384, 646256), (416, 596544), (478, 519168), (507, 489472), (512, 484692), (624, 397696), (676, 367104), (717, 346112), (768, 323128), (832, 298272), (956, 259584), (1014, 244736), (1024, 242346), (1248, 198848), (1352, 183552), (1434, 173056), (1536, 161564), (1664, 149136), (1912, 129792), (2028, 122368), (2048, 121173), (2496, 99424), (2704, 91776), (2868, 86528), (3072, 80782), (3107, 79872), (3328, 74568), (3824, 64896), (4056, 61184), (4992, 49712), (5408, 45888), (5736, 43264), (6144, 40391), (6214, 39936), (6656, 37284), (7648, 32448), (8112, 30592), (9321, 26624), (9984, 24856), (10816, 22944), (11472, 21632), (12428, 19968), (13312, 18642), (15296, 16224)]