243507488

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 549831744

約数和(自身を除く): 306324256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 2149, 2456, 3541, 4298, 4912, 7082, 8596, 9824, 14164, 17192, 24787, 28328, 34384, 49574, 56656, 68768, 99148, 113312, 198296, 396592, 793184, 1087087, 2174174, 4348348, 7609609, 8696696, 15219218, 17393392, 30438436, 34786784, 60876872, 121753744, 243507488]

約数ペア:

[(1, 243507488), (2, 121753744), (4, 60876872), (7, 34786784), (8, 30438436), (14, 17393392), (16, 15219218), (28, 8696696), (32, 7609609), (56, 4348348), (112, 2174174), (224, 1087087), (307, 793184), (614, 396592), (1228, 198296), (2149, 113312), (2456, 99148), (3541, 68768), (4298, 56656), (4912, 49574), (7082, 34384), (8596, 28328), (9824, 24787), (14164, 17192)]