308826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 844800

約数和(自身を除く): 535974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 129, 133, 171, 189, 258, 266, 301, 342, 378, 387, 399, 513, 602, 774, 798, 817, 903, 1026, 1161, 1197, 1634, 1806, 2322, 2394, 2451, 2709, 3591, 4902, 5418, 5719, 7182, 7353, 8127, 11438, 14706, 16254, 17157, 22059, 34314, 44118, 51471, 102942, 154413, 308826]

約数ペア:

[(1, 308826), (2, 154413), (3, 102942), (6, 51471), (7, 44118), (9, 34314), (14, 22059), (18, 17157), (19, 16254), (21, 14706), (27, 11438), (38, 8127), (42, 7353), (43, 7182), (54, 5719), (57, 5418), (63, 4902), (86, 3591), (114, 2709), (126, 2451), (129, 2394), (133, 2322), (171, 1806), (189, 1634), (258, 1197), (266, 1161), (301, 1026), (342, 903), (378, 817), (387, 798), (399, 774), (513, 602)]