220839312

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{30469}}^1$

素因数の和:30631

約数の個数: 40

約数和(自身を含む): 574298560

約数和(自身を除く): 353459248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 30469, 60938, 91407, 121876, 182814, 243752, 365628, 487504, 731256, 1462512, 4600819, 9201638, 13802457, 18403276, 27604914, 36806552, 55209828, 73613104, 110419656, 220839312]

約数ペア:

[(1, 220839312), (2, 110419656), (3, 73613104), (4, 55209828), (6, 36806552), (8, 27604914), (12, 18403276), (16, 13802457), (24, 9201638), (48, 4600819), (151, 1462512), (302, 731256), (453, 487504), (604, 365628), (906, 243752), (1208, 182814), (1812, 121876), (2416, 91407), (3624, 60938), (7248, 30469)]