239675644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 463083712

約数和(自身を除く): 223408068

約数列:

[1, 2, 4, 13, 26, 52, 73, 103, 146, 206, 292, 412, 613, 949, 1226, 1339, 1898, 2452, 2678, 3796, 5356, 7519, 7969, 15038, 15938, 30076, 31876, 44749, 63139, 89498, 97747, 126278, 178996, 195494, 252556, 390988, 581737, 820807, 1163474, 1641614, 2326948, 3283228, 4609147, 9218294, 18436588, 59918911, 119837822, 239675644]

約数ペア:

[(1, 239675644), (2, 119837822), (4, 59918911), (13, 18436588), (26, 9218294), (52, 4609147), (73, 3283228), (103, 2326948), (146, 1641614), (206, 1163474), (292, 820807), (412, 581737), (613, 390988), (949, 252556), (1226, 195494), (1339, 178996), (1898, 126278), (2452, 97747), (2678, 89498), (3796, 63139), (5356, 44749), (7519, 31876), (7969, 30076), (15038, 15938)]