383432

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 846720

約数和(自身を除く): 463288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 167, 287, 328, 334, 574, 668, 1148, 1169, 1336, 2296, 2338, 4676, 6847, 9352, 13694, 27388, 47929, 54776, 95858, 191716, 383432]

約数ペア:

[(1, 383432), (2, 191716), (4, 95858), (7, 54776), (8, 47929), (14, 27388), (28, 13694), (41, 9352), (56, 6847), (82, 4676), (164, 2338), (167, 2296), (287, 1336), (328, 1169), (334, 1148), (574, 668)]