255836408064

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1\times {\mathrm{4447}}^1$

素因数の和:5072

約数の個数: 144

約数和(自身を含む): 686569723392

約数和(自身を除く): 430733315328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 433, 519, 692, 768, 866, 1038, 1299, 1384, 1732, 2076, 2598, 2768, 3464, 4152, 4447, 5196, 5536, 6928, 8304, 8894, 10392, 11072, 13341, 13856, 16608, 17788, 20784, 22144, 26682, 27712, 33216, 35576, 41568, 44288, 53364, 55424, 66432, 71152, 74909, 83136, 106728, 110848, 132864, 142304, 149818, 166272, 213456, 224727, 284608, 299636, 332544, 426912, 449454, 569216, 599272, 769331, 853824, 898908, 1138432, 1198544, 1538662, 1707648, 1797816, 1925551, 2307993, 2397088, 3077324, 3415296, 3595632, 3851102, 4615986, 4794176, 5776653, 6154648, 7191264, 7702204, 9231972, 9588352, 11553306, 12309296, 14382528, 15404408, 18463944, 19176704, 23106612, 24618592, 28765056, 30808816, 36927888, 46213224, 49237184, 57530112, 61617632, 73855776, 92426448, 98474368, 123235264, 147711552, 184852896, 196948736, 246470528, 295423104, 333120323, 369705792, 492941056, 590846208, 666240646, 739411584, 999360969, 1332481292, 1478823168, 1998721938, 2664962584, 3997443876, 5329925168, 7994887752, 10659850336, 15989775504, 21319700672, 31979551008, 42639401344, 63959102016, 85278802688, 127918204032, 255836408064]

約数ペア:

[(1, 255836408064), (2, 127918204032), (3, 85278802688), (4, 63959102016), (6, 42639401344), (8, 31979551008), (12, 21319700672), (16, 15989775504), (24, 10659850336), (32, 7994887752), (48, 5329925168), (64, 3997443876), (96, 2664962584), (128, 1998721938), (173, 1478823168), (192, 1332481292), (256, 999360969), (346, 739411584), (384, 666240646), (433, 590846208), (519, 492941056), (692, 369705792), (768, 333120323), (866, 295423104), (1038, 246470528), (1299, 196948736), (1384, 184852896), (1732, 147711552), (2076, 123235264), (2598, 98474368), (2768, 92426448), (3464, 73855776), (4152, 61617632), (4447, 57530112), (5196, 49237184), (5536, 46213224), (6928, 36927888), (8304, 30808816), (8894, 28765056), (10392, 24618592), (11072, 23106612), (13341, 19176704), (13856, 18463944), (16608, 15404408), (17788, 14382528), (20784, 12309296), (22144, 11553306), (26682, 9588352), (27712, 9231972), (33216, 7702204), (35576, 7191264), (41568, 6154648), (44288, 5776653), (53364, 4794176), (55424, 4615986), (66432, 3851102), (71152, 3595632), (74909, 3415296), (83136, 3077324), (106728, 2397088), (110848, 2307993), (132864, 1925551), (142304, 1797816), (149818, 1707648), (166272, 1538662), (213456, 1198544), (224727, 1138432), (284608, 898908), (299636, 853824), (332544, 769331), (426912, 599272), (449454, 569216)]