397704

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 1012320

約数和(自身を除く): 614616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 227, 292, 438, 454, 584, 681, 876, 908, 1362, 1752, 1816, 2724, 5448, 16571, 33142, 49713, 66284, 99426, 132568, 198852, 397704]

約数ペア:

[(1, 397704), (2, 198852), (3, 132568), (4, 99426), (6, 66284), (8, 49713), (12, 33142), (24, 16571), (73, 5448), (146, 2724), (219, 1816), (227, 1752), (292, 1362), (438, 908), (454, 876), (584, 681)]