814644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 2228800

約数和(自身を除く): 1414156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 397, 513, 684, 794, 1026, 1191, 1588, 2052, 2382, 3573, 4764, 7146, 7543, 10719, 14292, 15086, 21438, 22629, 30172, 42876, 45258, 67887, 90516, 135774, 203661, 271548, 407322, 814644]

約数ペア:

[(1, 814644), (2, 407322), (3, 271548), (4, 203661), (6, 135774), (9, 90516), (12, 67887), (18, 45258), (19, 42876), (27, 30172), (36, 22629), (38, 21438), (54, 15086), (57, 14292), (76, 10719), (108, 7543), (114, 7146), (171, 4764), (228, 3573), (342, 2382), (397, 2052), (513, 1588), (684, 1191), (794, 1026)]