280182552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4027}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 757908480

約数和(自身を除く): 477725928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 312, 446, 669, 892, 1338, 1784, 2676, 2899, 4027, 5352, 5798, 8054, 8697, 11596, 12081, 16108, 17394, 23192, 24162, 32216, 34788, 48324, 52351, 69576, 96648, 104702, 157053, 209404, 314106, 418808, 628212, 898021, 1256424, 1796042, 2694063, 3592084, 5388126, 7184168, 10776252, 11674273, 21552504, 23348546, 35022819, 46697092, 70045638, 93394184, 140091276, 280182552]

約数ペア:

[(1, 280182552), (2, 140091276), (3, 93394184), (4, 70045638), (6, 46697092), (8, 35022819), (12, 23348546), (13, 21552504), (24, 11674273), (26, 10776252), (39, 7184168), (52, 5388126), (78, 3592084), (104, 2694063), (156, 1796042), (223, 1256424), (312, 898021), (446, 628212), (669, 418808), (892, 314106), (1338, 209404), (1784, 157053), (2676, 104702), (2899, 96648), (4027, 69576), (5352, 52351), (5798, 48324), (8054, 34788), (8697, 32216), (11596, 24162), (12081, 23192), (16108, 17394)]