247014144

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 144

約数和(自身を含む): 786940000

約数和(自身を除く): 539925856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2749, 2808, 3328, 3456, 3744, 4992, 5498, 5616, 6912, 7488, 8247, 9984, 10996, 11232, 14976, 16494, 21992, 22464, 24741, 29952, 32988, 35737, 43984, 44928, 49482, 65976, 71474, 74223, 87968, 89856, 98964, 107211, 131952, 142948, 148446, 175936, 197928, 214422, 263904, 285896, 296892, 321633, 351872, 395856, 428844, 527808, 571792, 593784, 643266, 703744, 791712, 857688, 964899, 1055616, 1143584, 1187568, 1286532, 1583424, 1715376, 1929798, 2111232, 2287168, 2375136, 2573064, 3166848, 3430752, 3859596, 4574336, 4750272, 5146128, 6333696, 6861504, 7719192, 9148672, 9500544, 10292256, 13723008, 15438384, 19001088, 20584512, 27446016, 30876768, 41169024, 61753536, 82338048, 123507072, 247014144]

約数ペア:

[(1, 247014144), (2, 123507072), (3, 82338048), (4, 61753536), (6, 41169024), (8, 30876768), (9, 27446016), (12, 20584512), (13, 19001088), (16, 15438384), (18, 13723008), (24, 10292256), (26, 9500544), (27, 9148672), (32, 7719192), (36, 6861504), (39, 6333696), (48, 5146128), (52, 4750272), (54, 4574336), (64, 3859596), (72, 3430752), (78, 3166848), (96, 2573064), (104, 2375136), (108, 2287168), (117, 2111232), (128, 1929798), (144, 1715376), (156, 1583424), (192, 1286532), (208, 1187568), (216, 1143584), (234, 1055616), (256, 964899), (288, 857688), (312, 791712), (351, 703744), (384, 643266), (416, 593784), (432, 571792), (468, 527808), (576, 428844), (624, 395856), (702, 351872), (768, 321633), (832, 296892), (864, 285896), (936, 263904), (1152, 214422), (1248, 197928), (1404, 175936), (1664, 148446), (1728, 142948), (1872, 131952), (2304, 107211), (2496, 98964), (2749, 89856), (2808, 87968), (3328, 74223), (3456, 71474), (3744, 65976), (4992, 49482), (5498, 44928), (5616, 43984), (6912, 35737), (7488, 32988), (8247, 29952), (9984, 24741), (10996, 22464), (11232, 21992), (14976, 16494)]