40425456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 111849984

約数和(自身を除く): 71424528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 463, 642, 816, 856, 926, 1284, 1389, 1712, 1819, 1852, 2568, 2778, 3638, 3704, 5136, 5457, 5556, 7276, 7408, 7871, 10914, 11112, 14552, 15742, 21828, 22224, 23613, 29104, 31484, 43656, 47226, 49541, 62968, 87312, 94452, 99082, 125936, 148623, 188904, 198164, 297246, 377808, 396328, 594492, 792656, 842197, 1188984, 1684394, 2377968, 2526591, 3368788, 5053182, 6737576, 10106364, 13475152, 20212728, 40425456]

約数ペア:

[(1, 40425456), (2, 20212728), (3, 13475152), (4, 10106364), (6, 6737576), (8, 5053182), (12, 3368788), (16, 2526591), (17, 2377968), (24, 1684394), (34, 1188984), (48, 842197), (51, 792656), (68, 594492), (102, 396328), (107, 377808), (136, 297246), (204, 198164), (214, 188904), (272, 148623), (321, 125936), (408, 99082), (428, 94452), (463, 87312), (642, 62968), (816, 49541), (856, 47226), (926, 43656), (1284, 31484), (1389, 29104), (1712, 23613), (1819, 22224), (1852, 21828), (2568, 15742), (2778, 14552), (3638, 11112), (3704, 10914), (5136, 7871), (5457, 7408), (5556, 7276)]