270971136

素因数分解:

$2^8\times 3^3\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 809424000

約数和(自身を除く): 538452864

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, 197, 199, 216, 256, 288, 384, 394, 398, 432, 576, 591, 597, 768, 788, 796, 864, 1152, 1182, 1194, 1576, 1592, 1728, 1773, 1791, 2304, 2364, 2388, 3152, 3184, 3456, 3546, 3582, 4728, 4776, 5319, 5373, 6304, 6368, 6912, 7092, 7164, 9456, 9552, 10638, 10746, 12608, 12736, 14184, 14328, 18912, 19104, 21276, 21492, 25216, 25472, 28368, 28656, 37824, 38208, 39203, 42552, 42984, 50432, 50944, 56736, 57312, 75648, 76416, 78406, 85104, 85968, 113472, 114624, 117609, 151296, 152832, 156812, 170208, 171936, 226944, 229248, 235218, 313624, 340416, 343872, 352827, 453888, 458496, 470436, 627248, 680832, 687744, 705654, 940872, 1058481, 1254496, 1361664, 1375488, 1411308, 1881744, 2116962, 2508992, 2822616, 3763488, 4233924, 5017984, 5645232, 7526976, 8467848, 10035968, 11290464, 15053952, 16935696, 22580928, 30107904, 33871392, 45161856, 67742784, 90323712, 135485568, 270971136]

約数ペア:

[(1, 270971136), (2, 135485568), (3, 90323712), (4, 67742784), (6, 45161856), (8, 33871392), (9, 30107904), (12, 22580928), (16, 16935696), (18, 15053952), (24, 11290464), (27, 10035968), (32, 8467848), (36, 7526976), (48, 5645232), (54, 5017984), (64, 4233924), (72, 3763488), (96, 2822616), (108, 2508992), (128, 2116962), (144, 1881744), (192, 1411308), (197, 1375488), (199, 1361664), (216, 1254496), (256, 1058481), (288, 940872), (384, 705654), (394, 687744), (398, 680832), (432, 627248), (576, 470436), (591, 458496), (597, 453888), (768, 352827), (788, 343872), (796, 340416), (864, 313624), (1152, 235218), (1182, 229248), (1194, 226944), (1576, 171936), (1592, 170208), (1728, 156812), (1773, 152832), (1791, 151296), (2304, 117609), (2364, 114624), (2388, 113472), (3152, 85968), (3184, 85104), (3456, 78406), (3546, 76416), (3582, 75648), (4728, 57312), (4776, 56736), (5319, 50944), (5373, 50432), (6304, 42984), (6368, 42552), (6912, 39203), (7092, 38208), (7164, 37824), (9456, 28656), (9552, 28368), (10638, 25472), (10746, 25216), (12608, 21492), (12736, 21276), (14184, 19104), (14328, 18912)]