307531728

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 200

約数和(自身を含む): 1029874560

約数和(自身を除く): 722342832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 109, 112, 126, 144, 162, 168, 189, 216, 218, 252, 311, 324, 327, 336, 378, 432, 436, 504, 567, 622, 648, 654, 756, 763, 872, 933, 981, 1008, 1134, 1244, 1296, 1308, 1512, 1526, 1744, 1866, 1962, 2177, 2268, 2289, 2488, 2616, 2799, 2943, 3024, 3052, 3732, 3924, 4354, 4536, 4578, 4976, 5232, 5598, 5886, 6104, 6531, 6867, 7464, 7848, 8397, 8708, 8829, 9072, 9156, 11196, 11772, 12208, 13062, 13734, 14928, 15696, 16794, 17416, 17658, 18312, 19593, 20601, 22392, 23544, 25191, 26124, 27468, 33588, 33899, 34832, 35316, 36624, 39186, 41202, 44784, 47088, 50382, 52248, 54936, 58779, 61803, 67176, 67798, 70632, 78372, 82404, 100764, 101697, 104496, 109872, 117558, 123606, 134352, 135596, 141264, 156744, 164808, 176337, 201528, 203394, 235116, 237293, 247212, 271192, 305091, 313488, 329616, 352674, 403056, 406788, 470232, 474586, 494424, 542384, 610182, 705348, 711879, 813576, 915273, 940464, 949172, 988848, 1220364, 1410696, 1423758, 1627152, 1830546, 1898344, 2135637, 2440728, 2745819, 2821392, 2847516, 3661092, 3796688, 4271274, 4881456, 5491638, 5695032, 6406911, 7322184, 8542548, 10983276, 11390064, 12813822, 14644368, 17085096, 19220733, 21966552, 25627644, 34170192, 38441466, 43933104, 51255288, 76882932, 102510576, 153765864, 307531728]

約数ペア:

[(1, 307531728), (2, 153765864), (3, 102510576), (4, 76882932), (6, 51255288), (7, 43933104), (8, 38441466), (9, 34170192), (12, 25627644), (14, 21966552), (16, 19220733), (18, 17085096), (21, 14644368), (24, 12813822), (27, 11390064), (28, 10983276), (36, 8542548), (42, 7322184), (48, 6406911), (54, 5695032), (56, 5491638), (63, 4881456), (72, 4271274), (81, 3796688), (84, 3661092), (108, 2847516), (109, 2821392), (112, 2745819), (126, 2440728), (144, 2135637), (162, 1898344), (168, 1830546), (189, 1627152), (216, 1423758), (218, 1410696), (252, 1220364), (311, 988848), (324, 949172), (327, 940464), (336, 915273), (378, 813576), (432, 711879), (436, 705348), (504, 610182), (567, 542384), (622, 494424), (648, 474586), (654, 470232), (756, 406788), (763, 403056), (872, 352674), (933, 329616), (981, 313488), (1008, 305091), (1134, 271192), (1244, 247212), (1296, 237293), (1308, 235116), (1512, 203394), (1526, 201528), (1744, 176337), (1866, 164808), (1962, 156744), (2177, 141264), (2268, 135596), (2289, 134352), (2488, 123606), (2616, 117558), (2799, 109872), (2943, 104496), (3024, 101697), (3052, 100764), (3732, 82404), (3924, 78372), (4354, 70632), (4536, 67798), (4578, 67176), (4976, 61803), (5232, 58779), (5598, 54936), (5886, 52248), (6104, 50382), (6531, 47088), (6867, 44784), (7464, 41202), (7848, 39186), (8397, 36624), (8708, 35316), (8829, 34832), (9072, 33899), (9156, 33588), (11196, 27468), (11772, 26124), (12208, 25191), (13062, 23544), (13734, 22392), (14928, 20601), (15696, 19593), (16794, 18312), (17416, 17658)]