247788006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 543628800

約数和(自身を除く): 295840794

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 241, 311, 482, 551, 622, 723, 933, 1102, 1446, 1653, 1866, 3306, 4579, 5909, 6989, 9019, 9158, 11818, 13737, 13978, 17727, 18038, 20967, 27057, 27474, 35454, 41934, 54114, 74951, 132791, 149902, 171361, 224853, 265582, 342722, 398373, 449706, 514083, 796746, 1028166, 1424069, 2173579, 2848138, 4272207, 4347158, 6520737, 8544414, 13041474, 41298001, 82596002, 123894003, 247788006]

約数ペア:

[(1, 247788006), (2, 123894003), (3, 82596002), (6, 41298001), (19, 13041474), (29, 8544414), (38, 6520737), (57, 4347158), (58, 4272207), (87, 2848138), (114, 2173579), (174, 1424069), (241, 1028166), (311, 796746), (482, 514083), (551, 449706), (622, 398373), (723, 342722), (933, 265582), (1102, 224853), (1446, 171361), (1653, 149902), (1866, 132791), (3306, 74951), (4579, 54114), (5909, 41934), (6989, 35454), (9019, 27474), (9158, 27057), (11818, 20967), (13737, 18038), (13978, 17727)]