275977184

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 692320608

約数和(自身を除く): 416343424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 137, 161, 184, 224, 238, 272, 274, 322, 368, 391, 476, 529, 544, 548, 644, 736, 782, 952, 959, 1058, 1096, 1288, 1564, 1904, 1918, 2116, 2192, 2329, 2576, 2737, 3128, 3151, 3703, 3808, 3836, 4232, 4384, 4658, 5152, 5474, 6256, 6302, 7406, 7672, 8464, 8993, 9316, 10948, 12512, 12604, 14812, 15344, 16303, 16928, 17986, 18632, 21896, 22057, 25208, 29624, 30688, 32606, 35972, 37264, 43792, 44114, 50416, 53567, 59248, 62951, 65212, 71944, 72473, 74528, 87584, 88228, 100832, 107134, 118496, 125902, 130424, 143888, 144946, 176456, 214268, 251804, 260848, 287776, 289892, 352912, 374969, 428536, 503608, 507311, 521696, 579784, 705824, 749938, 857072, 1007216, 1014622, 1159568, 1232041, 1499876, 1714144, 2014432, 2029244, 2319136, 2464082, 2999752, 4058488, 4928164, 5999504, 8116976, 8624287, 9856328, 11999008, 16233952, 17248574, 19712656, 34497148, 39425312, 68994296, 137988592, 275977184]

約数ペア:

[(1, 275977184), (2, 137988592), (4, 68994296), (7, 39425312), (8, 34497148), (14, 19712656), (16, 17248574), (17, 16233952), (23, 11999008), (28, 9856328), (32, 8624287), (34, 8116976), (46, 5999504), (56, 4928164), (68, 4058488), (92, 2999752), (112, 2464082), (119, 2319136), (136, 2029244), (137, 2014432), (161, 1714144), (184, 1499876), (224, 1232041), (238, 1159568), (272, 1014622), (274, 1007216), (322, 857072), (368, 749938), (391, 705824), (476, 579784), (529, 521696), (544, 507311), (548, 503608), (644, 428536), (736, 374969), (782, 352912), (952, 289892), (959, 287776), (1058, 260848), (1096, 251804), (1288, 214268), (1564, 176456), (1904, 144946), (1918, 143888), (2116, 130424), (2192, 125902), (2329, 118496), (2576, 107134), (2737, 100832), (3128, 88228), (3151, 87584), (3703, 74528), (3808, 72473), (3836, 71944), (4232, 65212), (4384, 62951), (4658, 59248), (5152, 53567), (5474, 50416), (6256, 44114), (6302, 43792), (7406, 37264), (7672, 35972), (8464, 32606), (8993, 30688), (9316, 29624), (10948, 25208), (12512, 22057), (12604, 21896), (14812, 18632), (15344, 17986), (16303, 16928)]