12811886336

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 27549849600

約数和(自身を除く): 14737963264

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 179, 232, 248, 256, 311, 358, 464, 496, 622, 716, 899, 928, 992, 1244, 1432, 1798, 1856, 1984, 2488, 2864, 3596, 3712, 3968, 4976, 5191, 5549, 5728, 7192, 7424, 7936, 9019, 9641, 9952, 10382, 11098, 11456, 14384, 18038, 19282, 19904, 20764, 22196, 22912, 28768, 36076, 38564, 39808, 41528, 44392, 45824, 55669, 57536, 72152, 77128, 79616, 83056, 88784, 111338, 115072, 144304, 154256, 160921, 166112, 177568, 222676, 230144, 279589, 288608, 308512, 321842, 332224, 355136, 445352, 559178, 577216, 617024, 643684, 664448, 710272, 890704, 1118356, 1154432, 1234048, 1287368, 1328896, 1420544, 1614401, 1725739, 1781408, 2236712, 2308864, 2468096, 2574736, 3228802, 3451478, 3562816, 4473424, 5149472, 6457604, 6902956, 7125632, 8946848, 10298944, 12915208, 13805912, 14251264, 17893696, 20597888, 25830416, 27611824, 35787392, 41195776, 50046431, 51660832, 55223648, 71574784, 100092862, 103321664, 110447296, 200185724, 206643328, 220894592, 400371448, 413286656, 441789184, 800742896, 1601485792, 3202971584, 6405943168, 12811886336]

約数ペア:

[(1, 12811886336), (2, 6405943168), (4, 3202971584), (8, 1601485792), (16, 800742896), (29, 441789184), (31, 413286656), (32, 400371448), (58, 220894592), (62, 206643328), (64, 200185724), (116, 110447296), (124, 103321664), (128, 100092862), (179, 71574784), (232, 55223648), (248, 51660832), (256, 50046431), (311, 41195776), (358, 35787392), (464, 27611824), (496, 25830416), (622, 20597888), (716, 17893696), (899, 14251264), (928, 13805912), (992, 12915208), (1244, 10298944), (1432, 8946848), (1798, 7125632), (1856, 6902956), (1984, 6457604), (2488, 5149472), (2864, 4473424), (3596, 3562816), (3712, 3451478), (3968, 3228802), (4976, 2574736), (5191, 2468096), (5549, 2308864), (5728, 2236712), (7192, 1781408), (7424, 1725739), (7936, 1614401), (9019, 1420544), (9641, 1328896), (9952, 1287368), (10382, 1234048), (11098, 1154432), (11456, 1118356), (14384, 890704), (18038, 710272), (19282, 664448), (19904, 643684), (20764, 617024), (22196, 577216), (22912, 559178), (28768, 445352), (36076, 355136), (38564, 332224), (39808, 321842), (41528, 308512), (44392, 288608), (45824, 279589), (55669, 230144), (57536, 222676), (72152, 177568), (77128, 166112), (79616, 160921), (83056, 154256), (88784, 144304), (111338, 115072)]