266315904

素因数分解:

$2^7\times 3^3\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 791683200

約数和(自身を除く): 525367296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 263, 288, 293, 384, 432, 526, 576, 586, 789, 864, 879, 1052, 1152, 1172, 1578, 1728, 1758, 2104, 2344, 2367, 2637, 3156, 3456, 3516, 4208, 4688, 4734, 5274, 6312, 7032, 7101, 7911, 8416, 9376, 9468, 10548, 12624, 14064, 14202, 15822, 16832, 18752, 18936, 21096, 25248, 28128, 28404, 31644, 33664, 37504, 37872, 42192, 50496, 56256, 56808, 63288, 75744, 77059, 84384, 100992, 112512, 113616, 126576, 151488, 154118, 168768, 227232, 231177, 253152, 302976, 308236, 337536, 454464, 462354, 506304, 616472, 693531, 908928, 924708, 1012608, 1232944, 1387062, 1849416, 2080593, 2465888, 2774124, 3698832, 4161186, 4931776, 5548248, 7397664, 8322372, 9863552, 11096496, 14795328, 16644744, 22192992, 29590656, 33289488, 44385984, 66578976, 88771968, 133157952, 266315904]

約数ペア:

[(1, 266315904), (2, 133157952), (3, 88771968), (4, 66578976), (6, 44385984), (8, 33289488), (9, 29590656), (12, 22192992), (16, 16644744), (18, 14795328), (24, 11096496), (27, 9863552), (32, 8322372), (36, 7397664), (48, 5548248), (54, 4931776), (64, 4161186), (72, 3698832), (96, 2774124), (108, 2465888), (128, 2080593), (144, 1849416), (192, 1387062), (216, 1232944), (263, 1012608), (288, 924708), (293, 908928), (384, 693531), (432, 616472), (526, 506304), (576, 462354), (586, 454464), (789, 337536), (864, 308236), (879, 302976), (1052, 253152), (1152, 231177), (1172, 227232), (1578, 168768), (1728, 154118), (1758, 151488), (2104, 126576), (2344, 113616), (2367, 112512), (2637, 100992), (3156, 84384), (3456, 77059), (3516, 75744), (4208, 63288), (4688, 56808), (4734, 56256), (5274, 50496), (6312, 42192), (7032, 37872), (7101, 37504), (7911, 33664), (8416, 31644), (9376, 28404), (9468, 28128), (10548, 25248), (12624, 21096), (14064, 18936), (14202, 18752), (15822, 16832)]