395026044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1451}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 1075269888

約数和(自身を除く): 680243844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 588, 926, 1389, 1451, 1852, 2778, 2902, 3241, 4353, 5556, 5804, 6482, 8706, 9723, 10157, 12964, 17412, 19446, 20314, 22687, 30471, 38892, 40628, 45374, 60942, 68061, 71099, 90748, 121884, 136122, 142198, 213297, 272244, 284396, 426594, 671813, 853188, 1343626, 2015439, 2687252, 4030878, 4702691, 8061756, 9405382, 14108073, 18810764, 28216146, 32918837, 56432292, 65837674, 98756511, 131675348, 197513022, 395026044]

約数ペア:

[(1, 395026044), (2, 197513022), (3, 131675348), (4, 98756511), (6, 65837674), (7, 56432292), (12, 32918837), (14, 28216146), (21, 18810764), (28, 14108073), (42, 9405382), (49, 8061756), (84, 4702691), (98, 4030878), (147, 2687252), (196, 2015439), (294, 1343626), (463, 853188), (588, 671813), (926, 426594), (1389, 284396), (1451, 272244), (1852, 213297), (2778, 142198), (2902, 136122), (3241, 121884), (4353, 90748), (5556, 71099), (5804, 68061), (6482, 60942), (8706, 45374), (9723, 40628), (10157, 38892), (12964, 30471), (17412, 22687), (19446, 20314)]