252156688

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6451}}^1$

素因数の和:6815

約数の個数: 40

約数和(自身を含む): 560033600

約数和(自身を除く): 307876912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4886, 5584, 6451, 9772, 12902, 19544, 25804, 39088, 45157, 51608, 90314, 103216, 180628, 361256, 722512, 2251399, 4502798, 9005596, 15759793, 18011192, 31519586, 36022384, 63039172, 126078344, 252156688]

約数ペア:

[(1, 252156688), (2, 126078344), (4, 63039172), (7, 36022384), (8, 31519586), (14, 18011192), (16, 15759793), (28, 9005596), (56, 4502798), (112, 2251399), (349, 722512), (698, 361256), (1396, 180628), (2443, 103216), (2792, 90314), (4886, 51608), (5584, 45157), (6451, 39088), (9772, 25804), (12902, 19544)]