217877364

素因数分解:

$2^2\times 3^4\times {\mathrm{613}}^1\times {\mathrm{1097}}^1$

素因数の和:1726

約数の個数: 60

約数和(自身を含む): 571023684

約数和(自身を除く): 353146320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 613, 1097, 1226, 1839, 2194, 2452, 3291, 3678, 4388, 5517, 6582, 7356, 9873, 11034, 13164, 16551, 19746, 22068, 29619, 33102, 39492, 49653, 59238, 66204, 88857, 99306, 118476, 177714, 198612, 355428, 672461, 1344922, 2017383, 2689844, 4034766, 6052149, 8069532, 12104298, 18156447, 24208596, 36312894, 54469341, 72625788, 108938682, 217877364]

約数ペア:

[(1, 217877364), (2, 108938682), (3, 72625788), (4, 54469341), (6, 36312894), (9, 24208596), (12, 18156447), (18, 12104298), (27, 8069532), (36, 6052149), (54, 4034766), (81, 2689844), (108, 2017383), (162, 1344922), (324, 672461), (613, 355428), (1097, 198612), (1226, 177714), (1839, 118476), (2194, 99306), (2452, 88857), (3291, 66204), (3678, 59238), (4388, 49653), (5517, 39492), (6582, 33102), (7356, 29619), (9873, 22068), (11034, 19746), (13164, 16551)]