389615712

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{86351}}^1$

素因数の和:86411

約数の個数: 48

約数和(自身を含む): 1044513792

約数和(自身を除く): 654898080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 86351, 172702, 259053, 345404, 518106, 690808, 1036212, 1381616, 2072424, 2763232, 4058497, 4144848, 8116994, 8289696, 12175491, 16233988, 24350982, 32467976, 48701964, 64935952, 97403928, 129871904, 194807856, 389615712]

約数ペア:

[(1, 389615712), (2, 194807856), (3, 129871904), (4, 97403928), (6, 64935952), (8, 48701964), (12, 32467976), (16, 24350982), (24, 16233988), (32, 12175491), (47, 8289696), (48, 8116994), (94, 4144848), (96, 4058497), (141, 2763232), (188, 2072424), (282, 1381616), (376, 1036212), (564, 690808), (752, 518106), (1128, 345404), (1504, 259053), (2256, 172702), (4512, 86351)]