221775312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{420029}}^1$

素因数の和:420051

約数の個数: 40

約数和(自身を含む): 625004640

約数和(自身を除く): 403229328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 420029, 840058, 1260087, 1680116, 2520174, 3360232, 4620319, 5040348, 6720464, 9240638, 10080696, 13860957, 18481276, 20161392, 27721914, 36962552, 55443828, 73925104, 110887656, 221775312]

約数ペア:

[(1, 221775312), (2, 110887656), (3, 73925104), (4, 55443828), (6, 36962552), (8, 27721914), (11, 20161392), (12, 18481276), (16, 13860957), (22, 10080696), (24, 9240638), (33, 6720464), (44, 5040348), (48, 4620319), (66, 3360232), (88, 2520174), (132, 1680116), (176, 1260087), (264, 840058), (528, 420029)]