408420984

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{233117}}^1$

素因数の和:233199

約数の個数: 32

約数和(自身を含む): 1035043920

約数和(自身を除く): 626622936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 233117, 466234, 699351, 932468, 1398702, 1864936, 2797404, 5594808, 17017541, 34035082, 51052623, 68070164, 102105246, 136140328, 204210492, 408420984]

約数ペア:

[(1, 408420984), (2, 204210492), (3, 136140328), (4, 102105246), (6, 68070164), (8, 51052623), (12, 34035082), (24, 17017541), (73, 5594808), (146, 2797404), (219, 1864936), (292, 1398702), (438, 932468), (584, 699351), (876, 466234), (1752, 233117)]