2798268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 7983360

約数和(自身を除く): 5185092

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 43, 44, 51, 58, 66, 68, 86, 87, 102, 116, 129, 132, 172, 174, 187, 204, 258, 319, 348, 374, 473, 493, 516, 561, 638, 731, 748, 946, 957, 986, 1122, 1247, 1276, 1419, 1462, 1479, 1892, 1914, 1972, 2193, 2244, 2494, 2838, 2924, 2958, 3741, 3828, 4386, 4988, 5423, 5676, 5916, 7482, 8041, 8772, 10846, 13717, 14964, 16082, 16269, 21199, 21692, 24123, 27434, 32164, 32538, 41151, 42398, 48246, 54868, 63597, 65076, 82302, 84796, 96492, 127194, 164604, 233189, 254388, 466378, 699567, 932756, 1399134, 2798268]

約数ペア:

[(1, 2798268), (2, 1399134), (3, 932756), (4, 699567), (6, 466378), (11, 254388), (12, 233189), (17, 164604), (22, 127194), (29, 96492), (33, 84796), (34, 82302), (43, 65076), (44, 63597), (51, 54868), (58, 48246), (66, 42398), (68, 41151), (86, 32538), (87, 32164), (102, 27434), (116, 24123), (129, 21692), (132, 21199), (172, 16269), (174, 16082), (187, 14964), (204, 13717), (258, 10846), (319, 8772), (348, 8041), (374, 7482), (473, 5916), (493, 5676), (516, 5423), (561, 4988), (638, 4386), (731, 3828), (748, 3741), (946, 2958), (957, 2924), (986, 2838), (1122, 2494), (1247, 2244), (1276, 2193), (1419, 1972), (1462, 1914), (1479, 1892)]