915431496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{20107}}^1$

素因数の和:20394

約数の個数: 64

約数和(自身を含む): 2625300480

約数和(自身を除く): 1709868984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 5691, 6504, 7588, 11382, 15176, 20107, 22764, 40214, 45528, 60321, 80428, 120642, 140749, 160856, 241284, 281498, 422247, 482568, 562996, 844494, 1125992, 1688988, 3377976, 5448997, 10897994, 16346991, 21795988, 32693982, 38142979, 43591976, 65387964, 76285958, 114428937, 130775928, 152571916, 228857874, 305143832, 457715748, 915431496]

約数ペア:

[(1, 915431496), (2, 457715748), (3, 305143832), (4, 228857874), (6, 152571916), (7, 130775928), (8, 114428937), (12, 76285958), (14, 65387964), (21, 43591976), (24, 38142979), (28, 32693982), (42, 21795988), (56, 16346991), (84, 10897994), (168, 5448997), (271, 3377976), (542, 1688988), (813, 1125992), (1084, 844494), (1626, 562996), (1897, 482568), (2168, 422247), (3252, 281498), (3794, 241284), (5691, 160856), (6504, 140749), (7588, 120642), (11382, 80428), (15176, 60321), (20107, 45528), (22764, 40214)]