291299736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133379}}^1$

素因数の和:133408

約数の個数: 64

約数和(自身を含む): 896313600

約数和(自身を除く): 605013864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 133379, 266758, 400137, 533516, 800274, 933653, 1067032, 1600548, 1733927, 1867306, 2800959, 3201096, 3467854, 3734612, 5201781, 5601918, 6935708, 7469224, 10403562, 11203836, 12137489, 13871416, 20807124, 22407672, 24274978, 36412467, 41614248, 48549956, 72824934, 97099912, 145649868, 291299736]

約数ペア:

[(1, 291299736), (2, 145649868), (3, 97099912), (4, 72824934), (6, 48549956), (7, 41614248), (8, 36412467), (12, 24274978), (13, 22407672), (14, 20807124), (21, 13871416), (24, 12137489), (26, 11203836), (28, 10403562), (39, 7469224), (42, 6935708), (52, 5601918), (56, 5201781), (78, 3734612), (84, 3467854), (91, 3201096), (104, 2800959), (156, 1867306), (168, 1733927), (182, 1600548), (273, 1067032), (312, 933653), (364, 800274), (546, 533516), (728, 400137), (1092, 266758), (2184, 133379)]