238865312

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2137}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 538776000

約数和(自身を除く): 299910688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1996, 2137, 3493, 3992, 4274, 6986, 7984, 8548, 13972, 14959, 15968, 17096, 27944, 29918, 34192, 55888, 59836, 68384, 111776, 119672, 239344, 478688, 1066363, 2132726, 4265452, 7464541, 8530904, 14929082, 17061808, 29858164, 34123616, 59716328, 119432656, 238865312]

約数ペア:

[(1, 238865312), (2, 119432656), (4, 59716328), (7, 34123616), (8, 29858164), (14, 17061808), (16, 14929082), (28, 8530904), (32, 7464541), (56, 4265452), (112, 2132726), (224, 1066363), (499, 478688), (998, 239344), (1996, 119672), (2137, 111776), (3493, 68384), (3992, 59836), (4274, 55888), (6986, 34192), (7984, 29918), (8548, 27944), (13972, 17096), (14959, 15968)]