191847984

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 509634048

約数和(自身を除く): 317786064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 277, 282, 307, 376, 554, 564, 614, 752, 831, 921, 1108, 1128, 1228, 1662, 1842, 2216, 2256, 2456, 3324, 3684, 4432, 4912, 6648, 7368, 13019, 13296, 14429, 14736, 26038, 28858, 39057, 43287, 52076, 57716, 78114, 85039, 86574, 104152, 115432, 156228, 170078, 173148, 208304, 230864, 255117, 312456, 340156, 346296, 510234, 624912, 680312, 692592, 1020468, 1360624, 2040936, 3996833, 4081872, 7993666, 11990499, 15987332, 23980998, 31974664, 47961996, 63949328, 95923992, 191847984]

約数ペア:

[(1, 191847984), (2, 95923992), (3, 63949328), (4, 47961996), (6, 31974664), (8, 23980998), (12, 15987332), (16, 11990499), (24, 7993666), (47, 4081872), (48, 3996833), (94, 2040936), (141, 1360624), (188, 1020468), (277, 692592), (282, 680312), (307, 624912), (376, 510234), (554, 346296), (564, 340156), (614, 312456), (752, 255117), (831, 230864), (921, 208304), (1108, 173148), (1128, 170078), (1228, 156228), (1662, 115432), (1842, 104152), (2216, 86574), (2256, 85039), (2456, 78114), (3324, 57716), (3684, 52076), (4432, 43287), (4912, 39057), (6648, 28858), (7368, 26038), (13019, 14736), (13296, 14429)]