257179032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1877}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 764646480

約数和(自身を除く): 507467448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 173, 198, 264, 346, 396, 519, 692, 792, 1038, 1384, 1557, 1877, 1903, 2076, 3114, 3754, 3806, 4152, 5631, 5709, 6228, 7508, 7612, 11262, 11418, 12456, 15016, 15224, 16893, 17127, 20647, 22524, 22836, 33786, 34254, 41294, 45048, 45672, 61941, 67572, 68508, 82588, 123882, 135144, 137016, 165176, 185823, 247764, 324721, 371646, 495528, 649442, 743292, 974163, 1298884, 1486584, 1948326, 2597768, 2922489, 3571931, 3896652, 5844978, 7143862, 7793304, 10715793, 11689956, 14287724, 21431586, 23379912, 28575448, 32147379, 42863172, 64294758, 85726344, 128589516, 257179032]

約数ペア:

[(1, 257179032), (2, 128589516), (3, 85726344), (4, 64294758), (6, 42863172), (8, 32147379), (9, 28575448), (11, 23379912), (12, 21431586), (18, 14287724), (22, 11689956), (24, 10715793), (33, 7793304), (36, 7143862), (44, 5844978), (66, 3896652), (72, 3571931), (88, 2922489), (99, 2597768), (132, 1948326), (173, 1486584), (198, 1298884), (264, 974163), (346, 743292), (396, 649442), (519, 495528), (692, 371646), (792, 324721), (1038, 247764), (1384, 185823), (1557, 165176), (1877, 137016), (1903, 135144), (2076, 123882), (3114, 82588), (3754, 68508), (3806, 67572), (4152, 61941), (5631, 45672), (5709, 45048), (6228, 41294), (7508, 34254), (7612, 33786), (11262, 22836), (11418, 22524), (12456, 20647), (15016, 17127), (15224, 16893)]