18716632416

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2299

約数の個数: 240

約数和(自身を含む): 57368868480

約数和(自身を除く): 38652236064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 109, 124, 144, 162, 186, 216, 218, 248, 279, 288, 324, 327, 372, 432, 436, 496, 558, 648, 654, 744, 837, 864, 872, 981, 992, 1116, 1296, 1308, 1488, 1674, 1744, 1962, 2137, 2232, 2511, 2592, 2616, 2943, 2976, 3348, 3379, 3488, 3924, 4274, 4464, 5022, 5232, 5886, 6411, 6696, 6758, 7848, 8548, 8829, 8928, 10044, 10137, 10464, 11772, 12822, 13392, 13516, 15696, 17096, 17658, 19233, 20088, 20274, 23544, 25644, 26784, 27032, 30411, 31392, 34192, 35316, 38466, 40176, 40548, 47088, 51288, 54064, 57699, 60822, 66247, 68384, 70632, 76932, 80352, 81096, 91233, 94176, 102576, 108128, 115398, 121644, 132494, 141264, 153864, 162192, 173097, 182466, 198741, 205152, 230796, 232933, 243288, 264988, 273699, 282528, 307728, 324384, 346194, 364932, 397482, 461592, 465866, 486576, 529976, 547398, 596223, 615456, 692388, 698799, 729864, 794964, 923184, 931732, 973152, 1059952, 1094796, 1192446, 1384776, 1397598, 1459728, 1589928, 1788669, 1846368, 1863464, 2096397, 2119904, 2189592, 2384892, 2769552, 2795196, 2919456, 3179856, 3577338, 3726928, 4192794, 4379184, 4769784, 5366007, 5539104, 5590392, 6289191, 6359712, 7154676, 7220923, 7453856, 8385588, 8758368, 9539568, 10732014, 11180784, 12578382, 14309352, 14441846, 16771176, 18867573, 19079136, 21464028, 21662769, 22361568, 25156764, 28618704, 28883692, 33542352, 37735146, 42928056, 43325538, 50313528, 57237408, 57767384, 64988307, 67084704, 75470292, 85856112, 86651076, 100627056, 115534768, 129976614, 150940584, 171712224, 173302152, 194964921, 201254112, 231069536, 259953228, 301881168, 346604304, 389929842, 519906456, 584894763, 603762336, 693208608, 779859684, 1039812912, 1169789526, 1559719368, 2079625824, 2339579052, 3119438736, 4679158104, 6238877472, 9358316208, 18716632416]

約数ペア:

[(1, 18716632416), (2, 9358316208), (3, 6238877472), (4, 4679158104), (6, 3119438736), (8, 2339579052), (9, 2079625824), (12, 1559719368), (16, 1169789526), (18, 1039812912), (24, 779859684), (27, 693208608), (31, 603762336), (32, 584894763), (36, 519906456), (48, 389929842), (54, 346604304), (62, 301881168), (72, 259953228), (81, 231069536), (93, 201254112), (96, 194964921), (108, 173302152), (109, 171712224), (124, 150940584), (144, 129976614), (162, 115534768), (186, 100627056), (216, 86651076), (218, 85856112), (248, 75470292), (279, 67084704), (288, 64988307), (324, 57767384), (327, 57237408), (372, 50313528), (432, 43325538), (436, 42928056), (496, 37735146), (558, 33542352), (648, 28883692), (654, 28618704), (744, 25156764), (837, 22361568), (864, 21662769), (872, 21464028), (981, 19079136), (992, 18867573), (1116, 16771176), (1296, 14441846), (1308, 14309352), (1488, 12578382), (1674, 11180784), (1744, 10732014), (1962, 9539568), (2137, 8758368), (2232, 8385588), (2511, 7453856), (2592, 7220923), (2616, 7154676), (2943, 6359712), (2976, 6289191), (3348, 5590392), (3379, 5539104), (3488, 5366007), (3924, 4769784), (4274, 4379184), (4464, 4192794), (5022, 3726928), (5232, 3577338), (5886, 3179856), (6411, 2919456), (6696, 2795196), (6758, 2769552), (7848, 2384892), (8548, 2189592), (8829, 2119904), (8928, 2096397), (10044, 1863464), (10137, 1846368), (10464, 1788669), (11772, 1589928), (12822, 1459728), (13392, 1397598), (13516, 1384776), (15696, 1192446), (17096, 1094796), (17658, 1059952), (19233, 973152), (20088, 931732), (20274, 923184), (23544, 794964), (25644, 729864), (26784, 698799), (27032, 692388), (30411, 615456), (31392, 596223), (34192, 547398), (35316, 529976), (38466, 486576), (40176, 465866), (40548, 461592), (47088, 397482), (51288, 364932), (54064, 346194), (57699, 324384), (60822, 307728), (66247, 282528), (68384, 273699), (70632, 264988), (76932, 243288), (80352, 232933), (81096, 230796), (91233, 205152), (94176, 198741), (102576, 182466), (108128, 173097), (115398, 162192), (121644, 153864), (132494, 141264)]