662376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 1955520

約数和(自身を除く): 1293144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 193, 264, 286, 312, 386, 429, 572, 579, 772, 858, 1144, 1158, 1544, 1716, 2123, 2316, 2509, 3432, 4246, 4632, 5018, 6369, 7527, 8492, 10036, 12738, 15054, 16984, 20072, 25476, 27599, 30108, 50952, 55198, 60216, 82797, 110396, 165594, 220792, 331188, 662376]

約数ペア:

[(1, 662376), (2, 331188), (3, 220792), (4, 165594), (6, 110396), (8, 82797), (11, 60216), (12, 55198), (13, 50952), (22, 30108), (24, 27599), (26, 25476), (33, 20072), (39, 16984), (44, 15054), (52, 12738), (66, 10036), (78, 8492), (88, 7527), (104, 6369), (132, 5018), (143, 4632), (156, 4246), (193, 3432), (264, 2509), (286, 2316), (312, 2123), (386, 1716), (429, 1544), (572, 1158), (579, 1144), (772, 858)]