319911732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4583}}^1$

素因数の和:4877

約数の個数: 72

約数和(自身を含む): 927728256

約数和(自身を除く): 607816524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2493, 3324, 3878, 4583, 4986, 5817, 7756, 9166, 9972, 11634, 13749, 17451, 18332, 23268, 27498, 32081, 34902, 41247, 54996, 64162, 69804, 82494, 96243, 128324, 164988, 192486, 288729, 384972, 577458, 1154916, 1269491, 2538982, 3808473, 5077964, 7616946, 8886437, 11425419, 15233892, 17772874, 22850838, 26659311, 35545748, 45701676, 53318622, 79977933, 106637244, 159955866, 319911732]

約数ペア:

[(1, 319911732), (2, 159955866), (3, 106637244), (4, 79977933), (6, 53318622), (7, 45701676), (9, 35545748), (12, 26659311), (14, 22850838), (18, 17772874), (21, 15233892), (28, 11425419), (36, 8886437), (42, 7616946), (63, 5077964), (84, 3808473), (126, 2538982), (252, 1269491), (277, 1154916), (554, 577458), (831, 384972), (1108, 288729), (1662, 192486), (1939, 164988), (2493, 128324), (3324, 96243), (3878, 82494), (4583, 69804), (4986, 64162), (5817, 54996), (7756, 41247), (9166, 34902), (9972, 32081), (11634, 27498), (13749, 23268), (17451, 18332)]