348508716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20939}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 867753600

約数和(自身を除く): 519244884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 20939, 41878, 62817, 83756, 125634, 251268, 397841, 795682, 1193523, 1528547, 1591364, 2387046, 3057094, 4585641, 4774092, 6114188, 9171282, 18342564, 29042393, 58084786, 87127179, 116169572, 174254358, 348508716]

約数ペア:

[(1, 348508716), (2, 174254358), (3, 116169572), (4, 87127179), (6, 58084786), (12, 29042393), (19, 18342564), (38, 9171282), (57, 6114188), (73, 4774092), (76, 4585641), (114, 3057094), (146, 2387046), (219, 1591364), (228, 1528547), (292, 1193523), (438, 795682), (876, 397841), (1387, 251268), (2774, 125634), (4161, 83756), (5548, 62817), (8322, 41878), (16644, 20939)]