340996848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 916608000

約数和(自身を除く): 575611152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 199, 232, 348, 398, 464, 597, 696, 796, 1194, 1231, 1392, 1592, 2388, 2462, 3184, 3693, 4776, 4924, 5771, 7386, 9552, 9848, 11542, 14772, 17313, 19696, 23084, 29544, 34626, 35699, 46168, 59088, 69252, 71398, 92336, 107097, 138504, 142796, 214194, 244969, 277008, 285592, 428388, 489938, 571184, 734907, 856776, 979876, 1469814, 1713552, 1959752, 2939628, 3919504, 5879256, 7104101, 11758512, 14208202, 21312303, 28416404, 42624606, 56832808, 85249212, 113665616, 170498424, 340996848]

約数ペア:

[(1, 340996848), (2, 170498424), (3, 113665616), (4, 85249212), (6, 56832808), (8, 42624606), (12, 28416404), (16, 21312303), (24, 14208202), (29, 11758512), (48, 7104101), (58, 5879256), (87, 3919504), (116, 2939628), (174, 1959752), (199, 1713552), (232, 1469814), (348, 979876), (398, 856776), (464, 734907), (597, 571184), (696, 489938), (796, 428388), (1194, 285592), (1231, 277008), (1392, 244969), (1592, 214194), (2388, 142796), (2462, 138504), (3184, 107097), (3693, 92336), (4776, 71398), (4924, 69252), (5771, 59088), (7386, 46168), (9552, 35699), (9848, 34626), (11542, 29544), (14772, 23084), (17313, 19696)]