16453245648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{204887}}^1$

素因数の和:205144

約数の個数: 80

約数和(自身を含む): 48779735040

約数和(自身を除く): 32326489392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5736, 6692, 10038, 11472, 13384, 20076, 26768, 40152, 80304, 204887, 409774, 614661, 819548, 1229322, 1434209, 1639096, 2458644, 2868418, 3278192, 4302627, 4917288, 5736836, 8605254, 9834576, 11473672, 17210508, 22947344, 34421016, 48967993, 68842032, 97935986, 146903979, 195871972, 293807958, 342775951, 391743944, 587615916, 685551902, 783487888, 1028327853, 1175231832, 1371103804, 2056655706, 2350463664, 2742207608, 4113311412, 5484415216, 8226622824, 16453245648]

約数ペア:

[(1, 16453245648), (2, 8226622824), (3, 5484415216), (4, 4113311412), (6, 2742207608), (7, 2350463664), (8, 2056655706), (12, 1371103804), (14, 1175231832), (16, 1028327853), (21, 783487888), (24, 685551902), (28, 587615916), (42, 391743944), (48, 342775951), (56, 293807958), (84, 195871972), (112, 146903979), (168, 97935986), (239, 68842032), (336, 48967993), (478, 34421016), (717, 22947344), (956, 17210508), (1434, 11473672), (1673, 9834576), (1912, 8605254), (2868, 5736836), (3346, 4917288), (3824, 4302627), (5019, 3278192), (5736, 2868418), (6692, 2458644), (10038, 1639096), (11472, 1434209), (13384, 1229322), (20076, 819548), (26768, 614661), (40152, 409774), (80304, 204887)]