331369776

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 973390080

約数和(自身を除く): 642020304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 73, 87, 116, 144, 146, 174, 219, 232, 261, 292, 348, 438, 464, 522, 584, 657, 696, 876, 1044, 1087, 1168, 1314, 1392, 1752, 2088, 2117, 2174, 2628, 3261, 3504, 4176, 4234, 4348, 5256, 6351, 6522, 8468, 8696, 9783, 10512, 12702, 13044, 16936, 17392, 19053, 19566, 25404, 26088, 31523, 33872, 38106, 39132, 50808, 52176, 63046, 76212, 78264, 79351, 94569, 101616, 126092, 152424, 156528, 158702, 189138, 238053, 252184, 283707, 304848, 317404, 378276, 476106, 504368, 567414, 634808, 714159, 756552, 952212, 1134828, 1269616, 1428318, 1513104, 1904424, 2269656, 2301179, 2856636, 3808848, 4539312, 4602358, 5713272, 6903537, 9204716, 11426544, 13807074, 18409432, 20710611, 27614148, 36818864, 41421222, 55228296, 82842444, 110456592, 165684888, 331369776]

約数ペア:

[(1, 331369776), (2, 165684888), (3, 110456592), (4, 82842444), (6, 55228296), (8, 41421222), (9, 36818864), (12, 27614148), (16, 20710611), (18, 18409432), (24, 13807074), (29, 11426544), (36, 9204716), (48, 6903537), (58, 5713272), (72, 4602358), (73, 4539312), (87, 3808848), (116, 2856636), (144, 2301179), (146, 2269656), (174, 1904424), (219, 1513104), (232, 1428318), (261, 1269616), (292, 1134828), (348, 952212), (438, 756552), (464, 714159), (522, 634808), (584, 567414), (657, 504368), (696, 476106), (876, 378276), (1044, 317404), (1087, 304848), (1168, 283707), (1314, 252184), (1392, 238053), (1752, 189138), (2088, 158702), (2117, 156528), (2174, 152424), (2628, 126092), (3261, 101616), (3504, 94569), (4176, 79351), (4234, 78264), (4348, 76212), (5256, 63046), (6351, 52176), (6522, 50808), (8468, 39132), (8696, 38106), (9783, 33872), (10512, 31523), (12702, 26088), (13044, 25404), (16936, 19566), (17392, 19053)]