398344002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 935768064

約数和(自身を除く): 537424062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 367, 601, 602, 734, 903, 1101, 1202, 1803, 1806, 2202, 2569, 3606, 4207, 5138, 7707, 8414, 12621, 15414, 15781, 25242, 25843, 31562, 47343, 51686, 77529, 94686, 110467, 155058, 180901, 220567, 220934, 331401, 361802, 441134, 542703, 661701, 662802, 1085406, 1323402, 1543969, 3087938, 4631907, 9263814, 9484381, 18968762, 28453143, 56906286, 66390667, 132781334, 199172001, 398344002]

約数ペア:

[(1, 398344002), (2, 199172001), (3, 132781334), (6, 66390667), (7, 56906286), (14, 28453143), (21, 18968762), (42, 9484381), (43, 9263814), (86, 4631907), (129, 3087938), (258, 1543969), (301, 1323402), (367, 1085406), (601, 662802), (602, 661701), (734, 542703), (903, 441134), (1101, 361802), (1202, 331401), (1803, 220934), (1806, 220567), (2202, 180901), (2569, 155058), (3606, 110467), (4207, 94686), (5138, 77529), (7707, 51686), (8414, 47343), (12621, 31562), (15414, 25843), (15781, 25242)]