318208577152

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{751}}^1\times {\mathrm{30937}}^1$

素因数の和:31809

約数の個数: 64

約数和(自身を含む): 640728455040

約数和(自身を除く): 322519877888

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 751, 856, 1502, 1712, 3004, 3424, 6008, 6848, 12016, 13696, 24032, 30937, 48064, 61874, 80357, 96128, 123748, 160714, 247496, 321428, 494992, 642856, 989984, 1285712, 1979968, 2571424, 3310259, 3959936, 5142848, 6620518, 10285696, 13241036, 23233687, 26482072, 46467374, 52964144, 92934748, 105928288, 185869496, 211856576, 371738992, 423713152, 743477984, 1486955968, 2486004509, 2973911936, 4972009018, 9944018036, 19888036072, 39776072144, 79552144288, 159104288576, 318208577152]

約数ペア:

[(1, 318208577152), (2, 159104288576), (4, 79552144288), (8, 39776072144), (16, 19888036072), (32, 9944018036), (64, 4972009018), (107, 2973911936), (128, 2486004509), (214, 1486955968), (428, 743477984), (751, 423713152), (856, 371738992), (1502, 211856576), (1712, 185869496), (3004, 105928288), (3424, 92934748), (6008, 52964144), (6848, 46467374), (12016, 26482072), (13696, 23233687), (24032, 13241036), (30937, 10285696), (48064, 6620518), (61874, 5142848), (80357, 3959936), (96128, 3310259), (123748, 2571424), (160714, 1979968), (247496, 1285712), (321428, 989984), (494992, 642856)]