876308992

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 120

約数和(自身を含む): 1962600948

約数和(自身を除く): 1086291956

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 137, 208, 248, 256, 274, 403, 416, 496, 512, 548, 806, 832, 961, 992, 1096, 1612, 1664, 1781, 1922, 1984, 2192, 3224, 3328, 3562, 3844, 3968, 4247, 4384, 6448, 6656, 7124, 7688, 7936, 8494, 8768, 12493, 12896, 14248, 15376, 15872, 16988, 17536, 24986, 25792, 28496, 30752, 33976, 35072, 49972, 51584, 55211, 56992, 61504, 67952, 70144, 99944, 103168, 110422, 113984, 123008, 131657, 135904, 199888, 206336, 220844, 227968, 246016, 263314, 271808, 399776, 441688, 455936, 492032, 526628, 543616, 799552, 883376, 911872, 1053256, 1087232, 1599104, 1711541, 1766752, 2106512, 2174464, 3198208, 3423082, 3533504, 4213024, 6396416, 6846164, 7067008, 8426048, 13692328, 14134016, 16852096, 27384656, 28268032, 33704192, 54769312, 67408384, 109538624, 219077248, 438154496, 876308992]

約数ペア:

[(1, 876308992), (2, 438154496), (4, 219077248), (8, 109538624), (13, 67408384), (16, 54769312), (26, 33704192), (31, 28268032), (32, 27384656), (52, 16852096), (62, 14134016), (64, 13692328), (104, 8426048), (124, 7067008), (128, 6846164), (137, 6396416), (208, 4213024), (248, 3533504), (256, 3423082), (274, 3198208), (403, 2174464), (416, 2106512), (496, 1766752), (512, 1711541), (548, 1599104), (806, 1087232), (832, 1053256), (961, 911872), (992, 883376), (1096, 799552), (1612, 543616), (1664, 526628), (1781, 492032), (1922, 455936), (1984, 441688), (2192, 399776), (3224, 271808), (3328, 263314), (3562, 246016), (3844, 227968), (3968, 220844), (4247, 206336), (4384, 199888), (6448, 135904), (6656, 131657), (7124, 123008), (7688, 113984), (7936, 110422), (8494, 103168), (8768, 99944), (12493, 70144), (12896, 67952), (14248, 61504), (15376, 56992), (15872, 55211), (16988, 51584), (17536, 49972), (24986, 35072), (25792, 33976), (28496, 30752)]