12515974912

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2878

約数の個数: 144

約数和(自身を含む): 29722049280

約数和(自身を除く): 17206074368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 59, 64, 86, 112, 118, 128, 172, 224, 236, 256, 301, 344, 413, 448, 472, 602, 688, 826, 896, 944, 1204, 1376, 1652, 1792, 1888, 2408, 2537, 2752, 2753, 3304, 3776, 4816, 5074, 5504, 5506, 6608, 7552, 9632, 10148, 11008, 11012, 13216, 15104, 17759, 19264, 19271, 20296, 22024, 26432, 35518, 38528, 38542, 40592, 44048, 52864, 71036, 77056, 77084, 81184, 88096, 105728, 118379, 142072, 154168, 162368, 162427, 176192, 236758, 284144, 308336, 324736, 324854, 352384, 473516, 568288, 616672, 649472, 649708, 704768, 828653, 947032, 1136576, 1136989, 1233344, 1299416, 1657306, 1894064, 2273152, 2273978, 2466688, 2598832, 3314612, 3788128, 4546304, 4547956, 4933376, 5197664, 6629224, 6984361, 7576256, 9095912, 10395328, 13258448, 13968722, 15152512, 18191824, 20790656, 26516896, 27937444, 30305024, 36383648, 41581312, 48890527, 53033792, 55874888, 72767296, 97781054, 106067584, 111749776, 145534592, 195562108, 212135168, 223499552, 291069184, 391124216, 446999104, 782248432, 893998208, 1564496864, 1787996416, 3128993728, 6257987456, 12515974912]

約数ペア:

[(1, 12515974912), (2, 6257987456), (4, 3128993728), (7, 1787996416), (8, 1564496864), (14, 893998208), (16, 782248432), (28, 446999104), (32, 391124216), (43, 291069184), (56, 223499552), (59, 212135168), (64, 195562108), (86, 145534592), (112, 111749776), (118, 106067584), (128, 97781054), (172, 72767296), (224, 55874888), (236, 53033792), (256, 48890527), (301, 41581312), (344, 36383648), (413, 30305024), (448, 27937444), (472, 26516896), (602, 20790656), (688, 18191824), (826, 15152512), (896, 13968722), (944, 13258448), (1204, 10395328), (1376, 9095912), (1652, 7576256), (1792, 6984361), (1888, 6629224), (2408, 5197664), (2537, 4933376), (2752, 4547956), (2753, 4546304), (3304, 3788128), (3776, 3314612), (4816, 2598832), (5074, 2466688), (5504, 2273978), (5506, 2273152), (6608, 1894064), (7552, 1657306), (9632, 1299416), (10148, 1233344), (11008, 1136989), (11012, 1136576), (13216, 947032), (15104, 828653), (17759, 704768), (19264, 649708), (19271, 649472), (20296, 616672), (22024, 568288), (26432, 473516), (35518, 352384), (38528, 324854), (38542, 324736), (40592, 308336), (44048, 284144), (52864, 236758), (71036, 176192), (77056, 162427), (77084, 162368), (81184, 154168), (88096, 142072), (105728, 118379)]