216322248

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{87509}}^1$

素因数の和:87621

約数の個数: 32

約数和(自身を含む): 546062400

約数和(自身を除く): 329740152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 87509, 175018, 262527, 350036, 525054, 700072, 1050108, 2100216, 9013427, 18026854, 27040281, 36053708, 54080562, 72107416, 108161124, 216322248]

約数ペア:

[(1, 216322248), (2, 108161124), (3, 72107416), (4, 54080562), (6, 36053708), (8, 27040281), (12, 18026854), (24, 9013427), (103, 2100216), (206, 1050108), (309, 700072), (412, 525054), (618, 350036), (824, 262527), (1236, 175018), (2472, 87509)]