275135744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 604369920

約数和(自身を除く): 329234176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 1222, 1504, 1664, 1759, 2444, 3008, 3328, 3518, 4888, 6016, 7036, 9776, 12032, 14072, 19552, 22867, 28144, 39104, 45734, 56288, 78208, 82673, 91468, 112576, 156416, 165346, 182936, 225152, 330692, 365872, 450304, 661384, 731744, 1074749, 1322768, 1463488, 2149498, 2645536, 2926976, 4298996, 5291072, 5853952, 8597992, 10582144, 17195984, 21164288, 34391968, 68783936, 137567872, 275135744]

約数ペア:

[(1, 275135744), (2, 137567872), (4, 68783936), (8, 34391968), (13, 21164288), (16, 17195984), (26, 10582144), (32, 8597992), (47, 5853952), (52, 5291072), (64, 4298996), (94, 2926976), (104, 2645536), (128, 2149498), (188, 1463488), (208, 1322768), (256, 1074749), (376, 731744), (416, 661384), (611, 450304), (752, 365872), (832, 330692), (1222, 225152), (1504, 182936), (1664, 165346), (1759, 156416), (2444, 112576), (3008, 91468), (3328, 82673), (3518, 78208), (4888, 56288), (6016, 45734), (7036, 39104), (9776, 28144), (12032, 22867), (14072, 19552)]