257253506496

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7089217}}^1$

素因数の和:7089248

約数の個数: 140

約数和(自身を含む): 871520104048

約数和(自身を除く): 614266597552

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 7089217, 14178434, 21267651, 28356868, 42535302, 49624519, 56713736, 63802953, 85070604, 99249038, 113427472, 127605906, 148873557, 170141208, 191408859, 198498076, 226854944, 255211812, 297747114, 340282416, 382817718, 396996152, 446620671, 453709888, 510423624, 574226577, 595494228, 680564832, 765635436, 793992304, 893241342, 1020847248, 1148453154, 1190988456, 1339862013, 1361129664, 1531270872, 1587984608, 1786482684, 2041694496, 2296906308, 2381976912, 2679724026, 3062541744, 3175969216, 3572965368, 4019586039, 4083388992, 4593812616, 4763953824, 5359448052, 6125083488, 7145930736, 8039172078, 9187625232, 9527907648, 10718896104, 12250166976, 14291861472, 16078344156, 18375250464, 21437792208, 28583722944, 32156688312, 36750500928, 42875584416, 64313376624, 85751168832, 128626753248, 257253506496]

約数ペア:

[(1, 257253506496), (2, 128626753248), (3, 85751168832), (4, 64313376624), (6, 42875584416), (7, 36750500928), (8, 32156688312), (9, 28583722944), (12, 21437792208), (14, 18375250464), (16, 16078344156), (18, 14291861472), (21, 12250166976), (24, 10718896104), (27, 9527907648), (28, 9187625232), (32, 8039172078), (36, 7145930736), (42, 6125083488), (48, 5359448052), (54, 4763953824), (56, 4593812616), (63, 4083388992), (64, 4019586039), (72, 3572965368), (81, 3175969216), (84, 3062541744), (96, 2679724026), (108, 2381976912), (112, 2296906308), (126, 2041694496), (144, 1786482684), (162, 1587984608), (168, 1531270872), (189, 1361129664), (192, 1339862013), (216, 1190988456), (224, 1148453154), (252, 1020847248), (288, 893241342), (324, 793992304), (336, 765635436), (378, 680564832), (432, 595494228), (448, 574226577), (504, 510423624), (567, 453709888), (576, 446620671), (648, 396996152), (672, 382817718), (756, 340282416), (864, 297747114), (1008, 255211812), (1134, 226854944), (1296, 198498076), (1344, 191408859), (1512, 170141208), (1728, 148873557), (2016, 127605906), (2268, 113427472), (2592, 99249038), (3024, 85070604), (4032, 63802953), (4536, 56713736), (5184, 49624519), (6048, 42535302), (9072, 28356868), (12096, 21267651), (18144, 14178434), (36288, 7089217)]