488587788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{8923}}^1$

素因数の和:8965

約数の個数: 90

約数和(自身を含む): 1383228924

約数和(自身を除く): 894641136

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 6084, 8923, 9126, 13689, 17846, 18252, 26769, 27378, 35692, 53538, 54756, 80307, 107076, 115999, 160614, 231998, 240921, 321228, 347997, 463996, 481842, 695994, 722763, 963684, 1043991, 1391988, 1445526, 1507987, 2087982, 2891052, 3015974, 3131973, 4175964, 4523961, 6031948, 6263946, 9047922, 9395919, 12527892, 13571883, 18095844, 18791838, 27143766, 37583676, 40715649, 54287532, 81431298, 122146947, 162862596, 244293894, 488587788]

約数ペア:

[(1, 488587788), (2, 244293894), (3, 162862596), (4, 122146947), (6, 81431298), (9, 54287532), (12, 40715649), (13, 37583676), (18, 27143766), (26, 18791838), (27, 18095844), (36, 13571883), (39, 12527892), (52, 9395919), (54, 9047922), (78, 6263946), (81, 6031948), (108, 4523961), (117, 4175964), (156, 3131973), (162, 3015974), (169, 2891052), (234, 2087982), (324, 1507987), (338, 1445526), (351, 1391988), (468, 1043991), (507, 963684), (676, 722763), (702, 695994), (1014, 481842), (1053, 463996), (1404, 347997), (1521, 321228), (2028, 240921), (2106, 231998), (3042, 160614), (4212, 115999), (4563, 107076), (6084, 80307), (8923, 54756), (9126, 53538), (13689, 35692), (17846, 27378), (18252, 26769)]