730664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 1645920

約数和(自身を除く): 915256

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 361, 418, 437, 506, 722, 836, 874, 1012, 1444, 1672, 1748, 2024, 2888, 3496, 3971, 4807, 7942, 8303, 9614, 15884, 16606, 19228, 31768, 33212, 38456, 66424, 91333, 182666, 365332, 730664]

約数ペア:

[(1, 730664), (2, 365332), (4, 182666), (8, 91333), (11, 66424), (19, 38456), (22, 33212), (23, 31768), (38, 19228), (44, 16606), (46, 15884), (76, 9614), (88, 8303), (92, 7942), (152, 4807), (184, 3971), (209, 3496), (253, 2888), (361, 2024), (418, 1748), (437, 1672), (506, 1444), (722, 1012), (836, 874)]