245655978354

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2707}}^1\times {\mathrm{9319}}^1$

素因数の和:12575

約数の個数: 48

約数和(自身を含む): 533492681280

約数和(自身を除く): 287836702926

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 2707, 3246, 4869, 5414, 8121, 9319, 9738, 16242, 18638, 24363, 27957, 48726, 55914, 83871, 167742, 1464487, 2928974, 4393461, 5041579, 8786922, 10083158, 13180383, 15124737, 25226533, 26360766, 30249474, 45374211, 50453066, 75679599, 90748422, 151359198, 227038797, 454077594, 13647554353, 27295108706, 40942663059, 81885326118, 122827989177, 245655978354]

約数ペア:

[(1, 245655978354), (2, 122827989177), (3, 81885326118), (6, 40942663059), (9, 27295108706), (18, 13647554353), (541, 454077594), (1082, 227038797), (1623, 151359198), (2707, 90748422), (3246, 75679599), (4869, 50453066), (5414, 45374211), (8121, 30249474), (9319, 26360766), (9738, 25226533), (16242, 15124737), (18638, 13180383), (24363, 10083158), (27957, 8786922), (48726, 5041579), (55914, 4393461), (83871, 2928974), (167742, 1464487)]