448770998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 802690560

約数和(自身を除く): 353919562

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 157, 221, 223, 314, 377, 442, 446, 493, 754, 986, 2041, 2669, 2899, 3791, 4082, 4553, 5338, 5798, 6409, 6467, 7582, 9106, 12818, 12934, 34697, 35011, 49283, 59189, 69394, 70022, 77401, 84071, 98566, 109939, 118378, 154802, 168142, 219878, 455143, 595187, 910286, 1006213, 1015319, 1190374, 1429207, 2012426, 2030638, 2858414, 7737431, 13199147, 15474862, 17260423, 26398294, 34520846, 224385499, 448770998]

約数ペア:

[(1, 448770998), (2, 224385499), (13, 34520846), (17, 26398294), (26, 17260423), (29, 15474862), (34, 13199147), (58, 7737431), (157, 2858414), (221, 2030638), (223, 2012426), (314, 1429207), (377, 1190374), (442, 1015319), (446, 1006213), (493, 910286), (754, 595187), (986, 455143), (2041, 219878), (2669, 168142), (2899, 154802), (3791, 118378), (4082, 109939), (4553, 98566), (5338, 84071), (5798, 77401), (6409, 70022), (6467, 69394), (7582, 59189), (9106, 49283), (12818, 35011), (12934, 34697)]