328790838

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 663644160

約数和(自身を除く): 334853322

約数列:

[1, 2, 3, 6, 191, 379, 382, 573, 757, 758, 1137, 1146, 1514, 2271, 2274, 4542, 72389, 144587, 144778, 217167, 286903, 289174, 433761, 434334, 573806, 860709, 867522, 1721418, 54798473, 109596946, 164395419, 328790838]

約数ペア:

[(1, 328790838), (2, 164395419), (3, 109596946), (6, 54798473), (191, 1721418), (379, 867522), (382, 860709), (573, 573806), (757, 434334), (758, 433761), (1137, 289174), (1146, 286903), (1514, 217167), (2271, 144778), (2274, 144587), (4542, 72389)]