357415390070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{42557}}^1$

素因数の和:43097

約数の個数: 64

約数和(自身を含む): 688336496640

約数和(自身を除く): 330921106570

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 389, 635, 778, 1270, 1945, 2159, 3890, 4318, 6613, 10795, 13226, 21590, 33065, 42557, 49403, 66130, 85114, 98806, 212785, 247015, 425570, 494030, 723469, 839851, 1446938, 1679702, 3617345, 4199255, 5404739, 7234690, 8398510, 10809478, 16554673, 27023695, 33109346, 54047390, 82773365, 91880563, 165546730, 183761126, 281429441, 459402815, 562858882, 918805630, 1407147205, 2102443471, 2814294410, 4204886942, 10512217355, 21024434710, 35741539007, 71483078014, 178707695035, 357415390070]

約数ペア:

[(1, 357415390070), (2, 178707695035), (5, 71483078014), (10, 35741539007), (17, 21024434710), (34, 10512217355), (85, 4204886942), (127, 2814294410), (170, 2102443471), (254, 1407147205), (389, 918805630), (635, 562858882), (778, 459402815), (1270, 281429441), (1945, 183761126), (2159, 165546730), (3890, 91880563), (4318, 82773365), (6613, 54047390), (10795, 33109346), (13226, 27023695), (21590, 16554673), (33065, 10809478), (42557, 8398510), (49403, 7234690), (66130, 5404739), (85114, 4199255), (98806, 3617345), (212785, 1679702), (247015, 1446938), (425570, 839851), (494030, 723469)]