306171808

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{38119}}^1$

素因数の和:38380

約数の個数: 24

約数和(自身を含む): 605193120

約数和(自身を除く): 299021312

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 38119, 76238, 152476, 304952, 609904, 1219808, 9567869, 19135738, 38271476, 76542952, 153085904, 306171808]

約数ペア:

[(1, 306171808), (2, 153085904), (4, 76542952), (8, 38271476), (16, 19135738), (32, 9567869), (251, 1219808), (502, 609904), (1004, 304952), (2008, 152476), (4016, 76238), (8032, 38119)]