317892042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 770110848

約数和(自身を除く): 452218806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3371, 3627, 5239, 6742, 7254, 10113, 10478, 15717, 20226, 30339, 31434, 43823, 47151, 60678, 87646, 94302, 104501, 131469, 209002, 262938, 313503, 394407, 569699, 627006, 788814, 940509, 1139398, 1358513, 1709097, 1881018, 2717026, 3418194, 4075539, 5127291, 8151078, 10254582, 12226617, 17660669, 24453234, 35321338, 52982007, 105964014, 158946021, 317892042]

約数ペア:

[(1, 317892042), (2, 158946021), (3, 105964014), (6, 52982007), (9, 35321338), (13, 24453234), (18, 17660669), (26, 12226617), (31, 10254582), (39, 8151078), (62, 5127291), (78, 4075539), (93, 3418194), (117, 2717026), (169, 1881018), (186, 1709097), (234, 1358513), (279, 1139398), (338, 940509), (403, 788814), (507, 627006), (558, 569699), (806, 394407), (1014, 313503), (1209, 262938), (1521, 209002), (2418, 131469), (3042, 104501), (3371, 94302), (3627, 87646), (5239, 60678), (6742, 47151), (7254, 43823), (10113, 31434), (10478, 30339), (15717, 20226)]