387627845752

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{160975019}}^1$

素因数の和:160975075

約数の個数: 32

約数和(自身を含む): 849948105600

約数和(自身を除く): 462320259848

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 160975019, 321950038, 643900076, 1126825133, 1287800152, 2253650266, 4507300532, 6921925817, 9014601064, 13843851634, 27687703268, 48453480719, 55375406536, 96906961438, 193813922876, 387627845752]

約数ペア:

[(1, 387627845752), (2, 193813922876), (4, 96906961438), (7, 55375406536), (8, 48453480719), (14, 27687703268), (28, 13843851634), (43, 9014601064), (56, 6921925817), (86, 4507300532), (172, 2253650266), (301, 1287800152), (344, 1126825133), (602, 643900076), (1204, 321950038), (2408, 160975019)]