327546772

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 703031616

約数和(自身を除く): 375484844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 113, 161, 196, 226, 322, 452, 643, 644, 791, 1127, 1286, 1582, 2254, 2572, 2599, 3164, 4501, 4508, 5198, 5537, 9002, 10396, 11074, 14789, 18004, 18193, 22148, 29578, 31507, 36386, 59156, 63014, 72659, 72772, 103523, 126028, 127351, 145318, 207046, 254702, 290636, 414092, 508613, 509404, 724661, 1017226, 1449322, 1671157, 2034452, 2898644, 3342314, 3560291, 6684628, 7120582, 11698099, 14241164, 23396198, 46792396, 81886693, 163773386, 327546772]

約数ペア:

[(1, 327546772), (2, 163773386), (4, 81886693), (7, 46792396), (14, 23396198), (23, 14241164), (28, 11698099), (46, 7120582), (49, 6684628), (92, 3560291), (98, 3342314), (113, 2898644), (161, 2034452), (196, 1671157), (226, 1449322), (322, 1017226), (452, 724661), (643, 509404), (644, 508613), (791, 414092), (1127, 290636), (1286, 254702), (1582, 207046), (2254, 145318), (2572, 127351), (2599, 126028), (3164, 103523), (4501, 72772), (4508, 72659), (5198, 63014), (5537, 59156), (9002, 36386), (10396, 31507), (11074, 29578), (14789, 22148), (18004, 18193)]