1445341904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 3100582800

約数和(自身を除く): 1655240896

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 97, 116, 136, 194, 232, 272, 388, 464, 493, 776, 986, 1552, 1649, 1889, 1972, 2813, 3298, 3778, 3944, 5626, 6596, 7556, 7888, 11252, 13192, 15112, 22504, 26384, 30224, 32113, 45008, 47821, 54781, 64226, 95642, 109562, 128452, 183233, 191284, 219124, 256904, 366466, 382568, 438248, 513808, 732932, 765136, 876496, 931277, 1465864, 1862554, 2931728, 3114961, 3725108, 5313757, 6229922, 7450216, 10627514, 12459844, 14900432, 21255028, 24919688, 42510056, 49839376, 85020112, 90333869, 180667738, 361335476, 722670952, 1445341904]

約数ペア:

[(1, 1445341904), (2, 722670952), (4, 361335476), (8, 180667738), (16, 90333869), (17, 85020112), (29, 49839376), (34, 42510056), (58, 24919688), (68, 21255028), (97, 14900432), (116, 12459844), (136, 10627514), (194, 7450216), (232, 6229922), (272, 5313757), (388, 3725108), (464, 3114961), (493, 2931728), (776, 1862554), (986, 1465864), (1552, 931277), (1649, 876496), (1889, 765136), (1972, 732932), (2813, 513808), (3298, 438248), (3778, 382568), (3944, 366466), (5626, 256904), (6596, 219124), (7556, 191284), (7888, 183233), (11252, 128452), (13192, 109562), (15112, 95642), (22504, 64226), (26384, 54781), (30224, 47821), (32113, 45008)]