256670256768

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1\times {\mathrm{7741}}^1$

素因数の和:8930

約数の個数: 128

約数和(自身を含む): 691131436800

約数和(自身を除く): 434461180032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1093, 1264, 1896, 2186, 2528, 3279, 3792, 4372, 5056, 6558, 7584, 7741, 8744, 10112, 13116, 15168, 15482, 17488, 23223, 26232, 30336, 30964, 34976, 46446, 52464, 61928, 69952, 86347, 92892, 104928, 123856, 139904, 172694, 185784, 209856, 247712, 259041, 345388, 371568, 419712, 495424, 518082, 611539, 690776, 743136, 990848, 1036164, 1223078, 1381552, 1486272, 1834617, 2072328, 2446156, 2763104, 2972544, 3669234, 4144656, 4892312, 5526208, 7338468, 8289312, 8460913, 9784624, 11052416, 14676936, 16578624, 16921826, 19569248, 25382739, 29353872, 33157248, 33843652, 39138496, 50765478, 58707744, 67687304, 78276992, 101530956, 117415488, 135374608, 203061912, 234830976, 270749216, 406123824, 541498432, 668412127, 812247648, 1082996864, 1336824254, 1624495296, 2005236381, 2673648508, 3248990592, 4010472762, 5347297016, 8020945524, 10694594032, 16041891048, 21389188064, 32083782096, 42778376128, 64167564192, 85556752256, 128335128384, 256670256768]

約数ペア:

[(1, 256670256768), (2, 128335128384), (3, 85556752256), (4, 64167564192), (6, 42778376128), (8, 32083782096), (12, 21389188064), (16, 16041891048), (24, 10694594032), (32, 8020945524), (48, 5347297016), (64, 4010472762), (79, 3248990592), (96, 2673648508), (128, 2005236381), (158, 1624495296), (192, 1336824254), (237, 1082996864), (316, 812247648), (384, 668412127), (474, 541498432), (632, 406123824), (948, 270749216), (1093, 234830976), (1264, 203061912), (1896, 135374608), (2186, 117415488), (2528, 101530956), (3279, 78276992), (3792, 67687304), (4372, 58707744), (5056, 50765478), (6558, 39138496), (7584, 33843652), (7741, 33157248), (8744, 29353872), (10112, 25382739), (13116, 19569248), (15168, 16921826), (15482, 16578624), (17488, 14676936), (23223, 11052416), (26232, 9784624), (30336, 8460913), (30964, 8289312), (34976, 7338468), (46446, 5526208), (52464, 4892312), (61928, 4144656), (69952, 3669234), (86347, 2972544), (92892, 2763104), (104928, 2446156), (123856, 2072328), (139904, 1834617), (172694, 1486272), (185784, 1381552), (209856, 1223078), (247712, 1036164), (259041, 990848), (345388, 743136), (371568, 690776), (419712, 611539), (495424, 518082)]