320236424

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{1039}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 612144000

約数和(自身を除く): 291907576

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 653, 1039, 1306, 2078, 2612, 4156, 5224, 8312, 38527, 61301, 77054, 122602, 154108, 245204, 308216, 490408, 678467, 1356934, 2713868, 5427736, 40029553, 80059106, 160118212, 320236424]

約数ペア:

[(1, 320236424), (2, 160118212), (4, 80059106), (8, 40029553), (59, 5427736), (118, 2713868), (236, 1356934), (472, 678467), (653, 490408), (1039, 308216), (1306, 245204), (2078, 154108), (2612, 122602), (4156, 77054), (5224, 61301), (8312, 38527)]