22878744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 70778880

約数和(自身を除く): 47900136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 191, 217, 248, 276, 322, 372, 382, 434, 483, 552, 573, 644, 651, 713, 744, 764, 868, 966, 1146, 1288, 1302, 1337, 1426, 1528, 1736, 1932, 2139, 2292, 2604, 2674, 2852, 3864, 4011, 4278, 4393, 4584, 4991, 5208, 5348, 5704, 5921, 8022, 8556, 8786, 9982, 10696, 11842, 13179, 14973, 16044, 17112, 17572, 17763, 19964, 23684, 26358, 29946, 30751, 32088, 35144, 35526, 39928, 41447, 47368, 52716, 59892, 61502, 71052, 82894, 92253, 105432, 119784, 123004, 124341, 136183, 142104, 165788, 184506, 246008, 248682, 272366, 331576, 369012, 408549, 497364, 544732, 738024, 817098, 953281, 994728, 1089464, 1634196, 1906562, 2859843, 3268392, 3813124, 5719686, 7626248, 11439372, 22878744]

約数ペア:

[(1, 22878744), (2, 11439372), (3, 7626248), (4, 5719686), (6, 3813124), (7, 3268392), (8, 2859843), (12, 1906562), (14, 1634196), (21, 1089464), (23, 994728), (24, 953281), (28, 817098), (31, 738024), (42, 544732), (46, 497364), (56, 408549), (62, 369012), (69, 331576), (84, 272366), (92, 248682), (93, 246008), (124, 184506), (138, 165788), (161, 142104), (168, 136183), (184, 124341), (186, 123004), (191, 119784), (217, 105432), (248, 92253), (276, 82894), (322, 71052), (372, 61502), (382, 59892), (434, 52716), (483, 47368), (552, 41447), (573, 39928), (644, 35526), (651, 35144), (713, 32088), (744, 30751), (764, 29946), (868, 26358), (966, 23684), (1146, 19964), (1288, 17763), (1302, 17572), (1337, 17112), (1426, 16044), (1528, 14973), (1736, 13179), (1932, 11842), (2139, 10696), (2292, 9982), (2604, 8786), (2674, 8556), (2852, 8022), (3864, 5921), (4011, 5704), (4278, 5348), (4393, 5208), (4584, 4991)]