391595904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16217

約数の個数: 128

約数和(自身を含む): 1320940800

約数和(自身を除く): 929344896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 16187, 24192, 32374, 48561, 64748, 97122, 113309, 129496, 145683, 194244, 226618, 258992, 291366, 339927, 388488, 437049, 453236, 517984, 582732, 679854, 776976, 874098, 906472, 1019781, 1035968, 1165464, 1359708, 1553952, 1748196, 1812944, 2039562, 2071936, 2330928, 2719416, 3059343, 3107904, 3496392, 3625888, 4079124, 4661856, 5438832, 6118686, 6215808, 6992784, 7251776, 8158248, 9323712, 10877664, 12237372, 13985568, 14503552, 16316496, 18647424, 21755328, 24474744, 27971136, 32632992, 43510656, 48949488, 55942272, 65265984, 97898976, 130531968, 195797952, 391595904]

約数ペア:

[(1, 391595904), (2, 195797952), (3, 130531968), (4, 97898976), (6, 65265984), (7, 55942272), (8, 48949488), (9, 43510656), (12, 32632992), (14, 27971136), (16, 24474744), (18, 21755328), (21, 18647424), (24, 16316496), (27, 14503552), (28, 13985568), (32, 12237372), (36, 10877664), (42, 9323712), (48, 8158248), (54, 7251776), (56, 6992784), (63, 6215808), (64, 6118686), (72, 5438832), (84, 4661856), (96, 4079124), (108, 3625888), (112, 3496392), (126, 3107904), (128, 3059343), (144, 2719416), (168, 2330928), (189, 2071936), (192, 2039562), (216, 1812944), (224, 1748196), (252, 1553952), (288, 1359708), (336, 1165464), (378, 1035968), (384, 1019781), (432, 906472), (448, 874098), (504, 776976), (576, 679854), (672, 582732), (756, 517984), (864, 453236), (896, 437049), (1008, 388488), (1152, 339927), (1344, 291366), (1512, 258992), (1728, 226618), (2016, 194244), (2688, 145683), (3024, 129496), (3456, 113309), (4032, 97122), (6048, 64748), (8064, 48561), (12096, 32374), (16187, 24192)]