1242903528

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{13799}}^1$

素因数の和:13956

約数の個数: 80

約数和(自身を含む): 3506580000

約数和(自身を除く): 2263676472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 10008, 11259, 13799, 15012, 22518, 27598, 30024, 41397, 45036, 55196, 82794, 90072, 110392, 124191, 165588, 248382, 331176, 372573, 496764, 745146, 993528, 1117719, 1490292, 1918061, 2235438, 2980584, 3836122, 4470876, 5754183, 7672244, 8941752, 11508366, 15344488, 17262549, 23016732, 34525098, 46033464, 51787647, 69050196, 103575294, 138100392, 155362941, 207150588, 310725882, 414301176, 621451764, 1242903528]

約数ペア:

[(1, 1242903528), (2, 621451764), (3, 414301176), (4, 310725882), (6, 207150588), (8, 155362941), (9, 138100392), (12, 103575294), (18, 69050196), (24, 51787647), (27, 46033464), (36, 34525098), (54, 23016732), (72, 17262549), (81, 15344488), (108, 11508366), (139, 8941752), (162, 7672244), (216, 5754183), (278, 4470876), (324, 3836122), (417, 2980584), (556, 2235438), (648, 1918061), (834, 1490292), (1112, 1117719), (1251, 993528), (1668, 745146), (2502, 496764), (3336, 372573), (3753, 331176), (5004, 248382), (7506, 165588), (10008, 124191), (11259, 110392), (13799, 90072), (15012, 82794), (22518, 55196), (27598, 45036), (30024, 41397)]