320598906

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{4937}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 654186240

約数和(自身を除く): 333587334

約数列:

[1, 2, 3, 6, 79, 137, 158, 237, 274, 411, 474, 822, 4937, 9874, 10823, 14811, 21646, 29622, 32469, 64938, 390023, 676369, 780046, 1170069, 1352738, 2029107, 2340138, 4058214, 53433151, 106866302, 160299453, 320598906]

約数ペア:

[(1, 320598906), (2, 160299453), (3, 106866302), (6, 53433151), (79, 4058214), (137, 2340138), (158, 2029107), (237, 1352738), (274, 1170069), (411, 780046), (474, 676369), (822, 390023), (4937, 64938), (9874, 32469), (10823, 29622), (14811, 21646)]