394807187628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10151}}^1\times {\mathrm{154339}}^1$

素因数の和:164507

約数の個数: 72

約数和(自身を含む): 1140673847040

約数和(自身を除く): 745866659412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10151, 20302, 30453, 40604, 60906, 71057, 91359, 121812, 142114, 154339, 182718, 213171, 284228, 308678, 365436, 426342, 463017, 617356, 639513, 852684, 926034, 1080373, 1279026, 1389051, 1852068, 2160746, 2558052, 2778102, 3241119, 4321492, 5556204, 6482238, 9723357, 12964476, 19446714, 38893428, 1566695189, 3133390378, 4700085567, 6266780756, 9400171134, 10966866323, 14100256701, 18800342268, 21933732646, 28200513402, 32900598969, 43867465292, 56401026804, 65801197938, 98701796907, 131602395876, 197403593814, 394807187628]

約数ペア:

[(1, 394807187628), (2, 197403593814), (3, 131602395876), (4, 98701796907), (6, 65801197938), (7, 56401026804), (9, 43867465292), (12, 32900598969), (14, 28200513402), (18, 21933732646), (21, 18800342268), (28, 14100256701), (36, 10966866323), (42, 9400171134), (63, 6266780756), (84, 4700085567), (126, 3133390378), (252, 1566695189), (10151, 38893428), (20302, 19446714), (30453, 12964476), (40604, 9723357), (60906, 6482238), (71057, 5556204), (91359, 4321492), (121812, 3241119), (142114, 2778102), (154339, 2558052), (182718, 2160746), (213171, 1852068), (284228, 1389051), (308678, 1279026), (365436, 1080373), (426342, 926034), (463017, 852684), (617356, 639513)]