355227928

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 744268320

約数和(自身を除く): 389040392

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 457, 484, 584, 803, 914, 968, 1331, 1606, 1828, 2662, 3212, 3656, 5027, 5324, 6424, 8833, 10054, 10648, 17666, 20108, 33361, 35332, 40216, 55297, 66722, 70664, 97163, 110594, 133444, 194326, 221188, 266888, 366971, 388652, 442376, 608267, 733942, 777304, 1216534, 1467884, 2433068, 2935768, 4036681, 4866136, 8073362, 16146724, 32293448, 44403491, 88806982, 177613964, 355227928]

約数ペア:

[(1, 355227928), (2, 177613964), (4, 88806982), (8, 44403491), (11, 32293448), (22, 16146724), (44, 8073362), (73, 4866136), (88, 4036681), (121, 2935768), (146, 2433068), (242, 1467884), (292, 1216534), (457, 777304), (484, 733942), (584, 608267), (803, 442376), (914, 388652), (968, 366971), (1331, 266888), (1606, 221188), (1828, 194326), (2662, 133444), (3212, 110594), (3656, 97163), (5027, 70664), (5324, 66722), (6424, 55297), (8833, 40216), (10054, 35332), (10648, 33361), (17666, 20108)]