255315024

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{8821}}^1$

素因数の和:8905

約数の個数: 80

約数和(自身を含む): 743871040

約数和(自身を除く): 488556016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 8821, 9648, 14472, 17642, 26463, 28944, 35284, 52926, 70568, 79389, 105852, 141136, 158778, 211704, 238167, 317556, 423408, 476334, 591007, 635112, 952668, 1182014, 1270224, 1773021, 1905336, 2364028, 3546042, 3810672, 4728056, 5319063, 7092084, 9456112, 10638126, 14184168, 15957189, 21276252, 28368336, 31914378, 42552504, 63828756, 85105008, 127657512, 255315024]

約数ペア:

[(1, 255315024), (2, 127657512), (3, 85105008), (4, 63828756), (6, 42552504), (8, 31914378), (9, 28368336), (12, 21276252), (16, 15957189), (18, 14184168), (24, 10638126), (27, 9456112), (36, 7092084), (48, 5319063), (54, 4728056), (67, 3810672), (72, 3546042), (108, 2364028), (134, 1905336), (144, 1773021), (201, 1270224), (216, 1182014), (268, 952668), (402, 635112), (432, 591007), (536, 476334), (603, 423408), (804, 317556), (1072, 238167), (1206, 211704), (1608, 158778), (1809, 141136), (2412, 105852), (3216, 79389), (3618, 70568), (4824, 52926), (7236, 35284), (8821, 28944), (9648, 26463), (14472, 17642)]