324061948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3061}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 685888000

約数和(自身を除く): 361826052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 1393, 2786, 3061, 3781, 5572, 6122, 7562, 12244, 15124, 21427, 26467, 42854, 52934, 58159, 85708, 105868, 116318, 232636, 407113, 609139, 814226, 1218278, 1628452, 2436556, 4263973, 8527946, 11573641, 17055892, 23147282, 46294564, 81015487, 162030974, 324061948]

約数ペア:

[(1, 324061948), (2, 162030974), (4, 81015487), (7, 46294564), (14, 23147282), (19, 17055892), (28, 11573641), (38, 8527946), (76, 4263973), (133, 2436556), (199, 1628452), (266, 1218278), (398, 814226), (532, 609139), (796, 407113), (1393, 232636), (2786, 116318), (3061, 105868), (3781, 85708), (5572, 58159), (6122, 52934), (7562, 42854), (12244, 26467), (15124, 21427)]