358956496

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 745181100

約数和(自身を除く): 386224604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 289, 298, 521, 578, 596, 1042, 1156, 1192, 2084, 2312, 2384, 2533, 4168, 4624, 5066, 8336, 8857, 10132, 17714, 20264, 35428, 40528, 43061, 70856, 77629, 86122, 141712, 150569, 155258, 172244, 301138, 310516, 344488, 602276, 621032, 688976, 1204552, 1242064, 1319693, 2409104, 2639386, 5278772, 10557544, 21115088, 22434781, 44869562, 89739124, 179478248, 358956496]

約数ペア:

[(1, 358956496), (2, 179478248), (4, 89739124), (8, 44869562), (16, 22434781), (17, 21115088), (34, 10557544), (68, 5278772), (136, 2639386), (149, 2409104), (272, 1319693), (289, 1242064), (298, 1204552), (521, 688976), (578, 621032), (596, 602276), (1042, 344488), (1156, 310516), (1192, 301138), (2084, 172244), (2312, 155258), (2384, 150569), (2533, 141712), (4168, 86122), (4624, 77629), (5066, 70856), (8336, 43061), (8857, 40528), (10132, 35428), (17714, 20264)]