282000976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 593712000

約数和(自身を除く): 311711024

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 139, 148, 149, 184, 278, 296, 298, 368, 556, 592, 596, 851, 1112, 1192, 1702, 2224, 2384, 3197, 3404, 3427, 5143, 5513, 6394, 6808, 6854, 10286, 11026, 12788, 13616, 13708, 20572, 20711, 22052, 25576, 27416, 41144, 41422, 44104, 51152, 54832, 82288, 82844, 88208, 118289, 126799, 165688, 236578, 253598, 331376, 473156, 476353, 507196, 766307, 946312, 952706, 1014392, 1532614, 1892624, 1905412, 2028784, 3065228, 3810824, 6130456, 7621648, 12260912, 17625061, 35250122, 70500244, 141000488, 282000976]

約数ペア:

[(1, 282000976), (2, 141000488), (4, 70500244), (8, 35250122), (16, 17625061), (23, 12260912), (37, 7621648), (46, 6130456), (74, 3810824), (92, 3065228), (139, 2028784), (148, 1905412), (149, 1892624), (184, 1532614), (278, 1014392), (296, 952706), (298, 946312), (368, 766307), (556, 507196), (592, 476353), (596, 473156), (851, 331376), (1112, 253598), (1192, 236578), (1702, 165688), (2224, 126799), (2384, 118289), (3197, 88208), (3404, 82844), (3427, 82288), (5143, 54832), (5513, 51152), (6394, 44104), (6808, 41422), (6854, 41144), (10286, 27416), (11026, 25576), (12788, 22052), (13616, 20711), (13708, 20572)]