320421696

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8272

約数の個数: 112

約数和(自身を含む): 1002426240

約数和(自身を除く): 682004544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 6496, 8221, 9744, 12992, 16442, 19488, 24663, 32884, 38976, 49326, 57547, 65768, 98652, 115094, 131536, 172641, 197304, 230188, 238409, 263072, 345282, 394608, 460376, 476818, 526144, 690564, 715227, 789216, 920752, 953636, 1381128, 1430454, 1578432, 1668863, 1841504, 1907272, 2762256, 2860908, 3337726, 3683008, 3814544, 5006589, 5524512, 5721816, 6675452, 7629088, 10013178, 11049024, 11443632, 13350904, 15258176, 20026356, 22887264, 26701808, 40052712, 45774528, 53403616, 80105424, 106807232, 160210848, 320421696]

約数ペア:

[(1, 320421696), (2, 160210848), (3, 106807232), (4, 80105424), (6, 53403616), (7, 45774528), (8, 40052712), (12, 26701808), (14, 22887264), (16, 20026356), (21, 15258176), (24, 13350904), (28, 11443632), (29, 11049024), (32, 10013178), (42, 7629088), (48, 6675452), (56, 5721816), (58, 5524512), (64, 5006589), (84, 3814544), (87, 3683008), (96, 3337726), (112, 2860908), (116, 2762256), (168, 1907272), (174, 1841504), (192, 1668863), (203, 1578432), (224, 1430454), (232, 1381128), (336, 953636), (348, 920752), (406, 789216), (448, 715227), (464, 690564), (609, 526144), (672, 476818), (696, 460376), (812, 394608), (928, 345282), (1218, 263072), (1344, 238409), (1392, 230188), (1624, 197304), (1856, 172641), (2436, 131536), (2784, 115094), (3248, 98652), (4872, 65768), (5568, 57547), (6496, 49326), (8221, 38976), (9744, 32884), (12992, 24663), (16442, 19488)]