221591304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5355

約数の個数: 96

約数和(自身を含む): 667180800

約数和(自身を除く): 445589496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 477, 583, 636, 792, 954, 1166, 1272, 1749, 1908, 2332, 3498, 3816, 4664, 5247, 5279, 6996, 10494, 10558, 13992, 15837, 20988, 21116, 31674, 41976, 42232, 47511, 58069, 63348, 95022, 116138, 126696, 174207, 190044, 232276, 279787, 348414, 380088, 464552, 522621, 559574, 696828, 839361, 1045242, 1119148, 1393656, 1678722, 2090484, 2238296, 2518083, 3077657, 3357444, 4180968, 5036166, 6155314, 6714888, 9232971, 10072332, 12310628, 18465942, 20144664, 24621256, 27698913, 36931884, 55397826, 73863768, 110795652, 221591304]

約数ペア:

[(1, 221591304), (2, 110795652), (3, 73863768), (4, 55397826), (6, 36931884), (8, 27698913), (9, 24621256), (11, 20144664), (12, 18465942), (18, 12310628), (22, 10072332), (24, 9232971), (33, 6714888), (36, 6155314), (44, 5036166), (53, 4180968), (66, 3357444), (72, 3077657), (88, 2518083), (99, 2238296), (106, 2090484), (132, 1678722), (159, 1393656), (198, 1119148), (212, 1045242), (264, 839361), (318, 696828), (396, 559574), (424, 522621), (477, 464552), (583, 380088), (636, 348414), (792, 279787), (954, 232276), (1166, 190044), (1272, 174207), (1749, 126696), (1908, 116138), (2332, 95022), (3498, 63348), (3816, 58069), (4664, 47511), (5247, 42232), (5279, 41976), (6996, 31674), (10494, 21116), (10558, 20988), (13992, 15837)]