12557522016

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 360

約数和(自身を含む): 40511061360

約数和(自身を除く): 27953539344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 109, 117, 144, 156, 162, 169, 208, 216, 218, 234, 263, 288, 312, 324, 327, 338, 351, 416, 432, 436, 468, 507, 526, 624, 648, 654, 676, 702, 789, 864, 872, 936, 981, 1014, 1052, 1053, 1248, 1296, 1308, 1352, 1404, 1417, 1521, 1578, 1744, 1872, 1962, 2028, 2104, 2106, 2367, 2592, 2616, 2704, 2808, 2834, 2943, 3042, 3156, 3419, 3488, 3744, 3924, 4056, 4208, 4212, 4251, 4563, 4734, 5232, 5408, 5616, 5668, 5886, 6084, 6312, 6838, 7101, 7848, 8112, 8416, 8424, 8502, 8829, 9126, 9468, 10257, 10464, 11232, 11336, 11772, 12168, 12624, 12753, 13676, 13689, 14202, 15696, 16224, 16848, 17004, 17658, 18252, 18421, 18936, 20514, 21303, 22672, 23544, 24336, 25248, 25506, 27352, 27378, 28404, 28667, 30771, 31392, 33696, 34008, 35316, 36504, 36842, 37872, 38259, 41028, 42606, 44447, 45344, 47088, 48672, 51012, 54704, 54756, 55263, 56808, 57334, 61542, 68016, 70632, 73008, 73684, 75744, 76518, 82056, 85212, 86001, 88894, 92313, 94176, 102024, 109408, 109512, 110526, 113616, 114668, 114777, 123084, 133341, 136032, 141264, 146016, 147368, 153036, 164112, 165789, 170424, 172002, 177788, 184626, 204048, 219024, 221052, 227232, 229336, 229554, 246168, 258003, 266682, 276939, 282528, 294736, 306072, 328224, 331578, 340848, 344004, 355576, 369252, 372671, 400023, 408096, 438048, 442104, 458672, 459108, 492336, 497367, 516006, 533364, 553878, 589472, 612144, 663156, 681696, 688008, 711152, 738504, 745342, 774009, 800046, 884208, 917344, 918216, 984672, 994734, 1032012, 1066728, 1107756, 1118013, 1200069, 1224288, 1326312, 1376016, 1422304, 1477008, 1490684, 1492101, 1548018, 1600092, 1768416, 1836432, 1989468, 2064024, 2133456, 2215512, 2236026, 2322027, 2400138, 2652624, 2752032, 2954016, 2981368, 2984202, 3096036, 3200184, 3354039, 3600207, 3672864, 3978936, 4128048, 4266912, 4431024, 4472052, 4644054, 4800276, 4844723, 5305248, 5962736, 5968404, 6192072, 6400368, 6708078, 7200414, 7957872, 8256096, 8862048, 8944104, 9288108, 9600552, 9689446, 10062117, 11925472, 11936808, 12384144, 12800736, 13416156, 14400828, 14534169, 15915744, 17888208, 18576216, 19201104, 19378892, 20124234, 23873616, 24768288, 26832312, 28801656, 29068338, 30186351, 35776416, 37152432, 38402208, 38757784, 40248468, 43602507, 47747232, 53664624, 57603312, 58136676, 60372702, 74304864, 77515568, 80496936, 87205014, 107329248, 115206624, 116273352, 120745404, 130807521, 155031136, 160993872, 174410028, 232546704, 241490808, 261615042, 321987744, 348820056, 392422563, 465093408, 482981616, 523230084, 697640112, 784845126, 965963232, 1046460168, 1395280224, 1569690252, 2092920336, 3139380504, 4185840672, 6278761008, 12557522016]

約数ペア:

[(1, 12557522016), (2, 6278761008), (3, 4185840672), (4, 3139380504), (6, 2092920336), (8, 1569690252), (9, 1395280224), (12, 1046460168), (13, 965963232), (16, 784845126), (18, 697640112), (24, 523230084), (26, 482981616), (27, 465093408), (32, 392422563), (36, 348820056), (39, 321987744), (48, 261615042), (52, 241490808), (54, 232546704), (72, 174410028), (78, 160993872), (81, 155031136), (96, 130807521), (104, 120745404), (108, 116273352), (109, 115206624), (117, 107329248), (144, 87205014), (156, 80496936), (162, 77515568), (169, 74304864), (208, 60372702), (216, 58136676), (218, 57603312), (234, 53664624), (263, 47747232), (288, 43602507), (312, 40248468), (324, 38757784), (327, 38402208), (338, 37152432), (351, 35776416), (416, 30186351), (432, 29068338), (436, 28801656), (468, 26832312), (507, 24768288), (526, 23873616), (624, 20124234), (648, 19378892), (654, 19201104), (676, 18576216), (702, 17888208), (789, 15915744), (864, 14534169), (872, 14400828), (936, 13416156), (981, 12800736), (1014, 12384144), (1052, 11936808), (1053, 11925472), (1248, 10062117), (1296, 9689446), (1308, 9600552), (1352, 9288108), (1404, 8944104), (1417, 8862048), (1521, 8256096), (1578, 7957872), (1744, 7200414), (1872, 6708078), (1962, 6400368), (2028, 6192072), (2104, 5968404), (2106, 5962736), (2367, 5305248), (2592, 4844723), (2616, 4800276), (2704, 4644054), (2808, 4472052), (2834, 4431024), (2943, 4266912), (3042, 4128048), (3156, 3978936), (3419, 3672864), (3488, 3600207), (3744, 3354039), (3924, 3200184), (4056, 3096036), (4208, 2984202), (4212, 2981368), (4251, 2954016), (4563, 2752032), (4734, 2652624), (5232, 2400138), (5408, 2322027), (5616, 2236026), (5668, 2215512), (5886, 2133456), (6084, 2064024), (6312, 1989468), (6838, 1836432), (7101, 1768416), (7848, 1600092), (8112, 1548018), (8416, 1492101), (8424, 1490684), (8502, 1477008), (8829, 1422304), (9126, 1376016), (9468, 1326312), (10257, 1224288), (10464, 1200069), (11232, 1118013), (11336, 1107756), (11772, 1066728), (12168, 1032012), (12624, 994734), (12753, 984672), (13676, 918216), (13689, 917344), (14202, 884208), (15696, 800046), (16224, 774009), (16848, 745342), (17004, 738504), (17658, 711152), (18252, 688008), (18421, 681696), (18936, 663156), (20514, 612144), (21303, 589472), (22672, 553878), (23544, 533364), (24336, 516006), (25248, 497367), (25506, 492336), (27352, 459108), (27378, 458672), (28404, 442104), (28667, 438048), (30771, 408096), (31392, 400023), (33696, 372671), (34008, 369252), (35316, 355576), (36504, 344004), (36842, 340848), (37872, 331578), (38259, 328224), (41028, 306072), (42606, 294736), (44447, 282528), (45344, 276939), (47088, 266682), (48672, 258003), (51012, 246168), (54704, 229554), (54756, 229336), (55263, 227232), (56808, 221052), (57334, 219024), (61542, 204048), (68016, 184626), (70632, 177788), (73008, 172002), (73684, 170424), (75744, 165789), (76518, 164112), (82056, 153036), (85212, 147368), (86001, 146016), (88894, 141264), (92313, 136032), (94176, 133341), (102024, 123084), (109408, 114777), (109512, 114668), (110526, 113616)]