12279239136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{60649}}^1$

素因数の和:60721

約数の個数: 144

約数和(自身を含む): 37750986000

約数和(自身を除く): 25471746864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2664, 2736, 2812, 3552, 4218, 5328, 5472, 5624, 6327, 8436, 10656, 11248, 12654, 16872, 22496, 25308, 33744, 50616, 60649, 67488, 101232, 121298, 181947, 202464, 242596, 363894, 485192, 545841, 727788, 970384, 1091682, 1152331, 1455576, 1940768, 2183364, 2244013, 2304662, 2911152, 3456993, 4366728, 4488026, 4609324, 5822304, 6732039, 6913986, 8733456, 8976052, 9218648, 10370979, 13464078, 13827972, 17466912, 17952104, 18437296, 20196117, 20741958, 26928156, 27655944, 35904208, 36874592, 40392234, 41483916, 42636247, 53856312, 55311888, 71808416, 80784468, 82967832, 85272494, 107712624, 110623776, 127908741, 161568936, 165935664, 170544988, 215425248, 255817482, 323137872, 331871328, 341089976, 383726223, 511634964, 646275744, 682179952, 767452446, 1023269928, 1364359904, 1534904892, 2046539856, 3069809784, 4093079712, 6139619568, 12279239136]

約数ペア:

[(1, 12279239136), (2, 6139619568), (3, 4093079712), (4, 3069809784), (6, 2046539856), (8, 1534904892), (9, 1364359904), (12, 1023269928), (16, 767452446), (18, 682179952), (19, 646275744), (24, 511634964), (32, 383726223), (36, 341089976), (37, 331871328), (38, 323137872), (48, 255817482), (57, 215425248), (72, 170544988), (74, 165935664), (76, 161568936), (96, 127908741), (111, 110623776), (114, 107712624), (144, 85272494), (148, 82967832), (152, 80784468), (171, 71808416), (222, 55311888), (228, 53856312), (288, 42636247), (296, 41483916), (304, 40392234), (333, 36874592), (342, 35904208), (444, 27655944), (456, 26928156), (592, 20741958), (608, 20196117), (666, 18437296), (684, 17952104), (703, 17466912), (888, 13827972), (912, 13464078), (1184, 10370979), (1332, 9218648), (1368, 8976052), (1406, 8733456), (1776, 6913986), (1824, 6732039), (2109, 5822304), (2664, 4609324), (2736, 4488026), (2812, 4366728), (3552, 3456993), (4218, 2911152), (5328, 2304662), (5472, 2244013), (5624, 2183364), (6327, 1940768), (8436, 1455576), (10656, 1152331), (11248, 1091682), (12654, 970384), (16872, 727788), (22496, 545841), (25308, 485192), (33744, 363894), (50616, 242596), (60649, 202464), (67488, 181947), (101232, 121298)]