308840478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{57641}}^1$

素因数の和:57712

約数の個数: 32

約数和(自身を含む): 664035840

約数和(自身を除く): 355195362

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 57641, 115282, 172923, 345846, 1095179, 2190358, 2709127, 3285537, 5418254, 6571074, 8127381, 16254762, 51473413, 102946826, 154420239, 308840478]

約数ペア:

[(1, 308840478), (2, 154420239), (3, 102946826), (6, 51473413), (19, 16254762), (38, 8127381), (47, 6571074), (57, 5418254), (94, 3285537), (114, 2709127), (141, 2190358), (282, 1095179), (893, 345846), (1786, 172923), (2679, 115282), (5358, 57641)]