255161088

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 216

約数和(自身を含む): 906211488

約数和(自身を除く): 651050400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1217, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2434, 2496, 2688, 2912, 3276, 3328, 3651, 3744, 4032, 4368, 4868, 4992, 5376, 5824, 6552, 7302, 7488, 8064, 8519, 8736, 9736, 9984, 10953, 11648, 13104, 14604, 14976, 15821, 16128, 17038, 17472, 19472, 21906, 23296, 25557, 26208, 29208, 29952, 31642, 34076, 34944, 38944, 43812, 47463, 51114, 52416, 58416, 63284, 68152, 69888, 76671, 77888, 87624, 94926, 102228, 104832, 110747, 116832, 126568, 136304, 142389, 153342, 155776, 175248, 189852, 204456, 209664, 221494, 233664, 253136, 272608, 284778, 306684, 311552, 332241, 350496, 379704, 408912, 442988, 467328, 506272, 545216, 569556, 613368, 664482, 700992, 759408, 817824, 885976, 934656, 996723, 1012544, 1090432, 1139112, 1226736, 1328964, 1401984, 1518816, 1635648, 1771952, 1993446, 2025088, 2180864, 2278224, 2453472, 2657928, 2803968, 3037632, 3271296, 3543904, 3986892, 4050176, 4556448, 4906944, 5315856, 6075264, 6542592, 7087808, 7973784, 9112896, 9813888, 10631712, 12150528, 14175616, 15947568, 18225792, 19627776, 21263424, 28351232, 31895136, 36451584, 42526848, 63790272, 85053696, 127580544, 255161088]

約数ペア:

[(1, 255161088), (2, 127580544), (3, 85053696), (4, 63790272), (6, 42526848), (7, 36451584), (8, 31895136), (9, 28351232), (12, 21263424), (13, 19627776), (14, 18225792), (16, 15947568), (18, 14175616), (21, 12150528), (24, 10631712), (26, 9813888), (28, 9112896), (32, 7973784), (36, 7087808), (39, 6542592), (42, 6075264), (48, 5315856), (52, 4906944), (56, 4556448), (63, 4050176), (64, 3986892), (72, 3543904), (78, 3271296), (84, 3037632), (91, 2803968), (96, 2657928), (104, 2453472), (112, 2278224), (117, 2180864), (126, 2025088), (128, 1993446), (144, 1771952), (156, 1635648), (168, 1518816), (182, 1401984), (192, 1328964), (208, 1226736), (224, 1139112), (234, 1090432), (252, 1012544), (256, 996723), (273, 934656), (288, 885976), (312, 817824), (336, 759408), (364, 700992), (384, 664482), (416, 613368), (448, 569556), (468, 545216), (504, 506272), (546, 467328), (576, 442988), (624, 408912), (672, 379704), (728, 350496), (768, 332241), (819, 311552), (832, 306684), (896, 284778), (936, 272608), (1008, 253136), (1092, 233664), (1152, 221494), (1217, 209664), (1248, 204456), (1344, 189852), (1456, 175248), (1638, 155776), (1664, 153342), (1792, 142389), (1872, 136304), (2016, 126568), (2184, 116832), (2304, 110747), (2434, 104832), (2496, 102228), (2688, 94926), (2912, 87624), (3276, 77888), (3328, 76671), (3651, 69888), (3744, 68152), (4032, 63284), (4368, 58416), (4868, 52416), (4992, 51114), (5376, 47463), (5824, 43812), (6552, 38944), (7302, 34944), (7488, 34076), (8064, 31642), (8519, 29952), (8736, 29208), (9736, 26208), (9984, 25557), (10953, 23296), (11648, 21906), (13104, 19472), (14604, 17472), (14976, 17038), (15821, 16128)]