7073485488

素因数分解:

$2^4\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{8191}}^1$

素因数の和:10207

約数の個数: 80

約数和(自身を含む): 20316160000

約数和(自身を除く): 13242674512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1999, 3998, 5997, 7996, 8191, 11994, 15992, 16382, 17991, 23988, 24573, 31984, 32764, 35982, 47976, 49146, 53973, 65528, 71964, 73719, 95952, 98292, 107946, 131056, 143928, 147438, 196584, 215892, 221157, 287856, 294876, 393168, 431784, 442314, 589752, 863568, 884628, 1179504, 1769256, 3538512, 16373809, 32747618, 49121427, 65495236, 98242854, 130990472, 147364281, 196485708, 261980944, 294728562, 392971416, 442092843, 589457124, 785942832, 884185686, 1178914248, 1768371372, 2357828496, 3536742744, 7073485488]

約数ペア:

[(1, 7073485488), (2, 3536742744), (3, 2357828496), (4, 1768371372), (6, 1178914248), (8, 884185686), (9, 785942832), (12, 589457124), (16, 442092843), (18, 392971416), (24, 294728562), (27, 261980944), (36, 196485708), (48, 147364281), (54, 130990472), (72, 98242854), (108, 65495236), (144, 49121427), (216, 32747618), (432, 16373809), (1999, 3538512), (3998, 1769256), (5997, 1179504), (7996, 884628), (8191, 863568), (11994, 589752), (15992, 442314), (16382, 431784), (17991, 393168), (23988, 294876), (24573, 287856), (31984, 221157), (32764, 215892), (35982, 196584), (47976, 147438), (49146, 143928), (53973, 131056), (65528, 107946), (71964, 98292), (73719, 95952)]