247816368

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 746380800

約数和(自身を除く): 498564432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 131, 144, 151, 174, 216, 232, 261, 262, 302, 348, 393, 432, 453, 464, 522, 524, 604, 696, 783, 786, 906, 1044, 1048, 1179, 1208, 1359, 1392, 1566, 1572, 1812, 2088, 2096, 2358, 2416, 2718, 3132, 3144, 3537, 3624, 3799, 4077, 4176, 4379, 4716, 5436, 6264, 6288, 7074, 7248, 7598, 8154, 8758, 9432, 10872, 11397, 12528, 13137, 14148, 15196, 16308, 17516, 18864, 19781, 21744, 22794, 26274, 28296, 30392, 32616, 34191, 35032, 39411, 39562, 45588, 52548, 56592, 59343, 60784, 65232, 68382, 70064, 78822, 79124, 91176, 102573, 105096, 118233, 118686, 136764, 157644, 158248, 178029, 182352, 205146, 210192, 236466, 237372, 273528, 315288, 316496, 356058, 410292, 472932, 474744, 534087, 547056, 573649, 630576, 712116, 820584, 945864, 949488, 1068174, 1147298, 1424232, 1641168, 1720947, 1891728, 2136348, 2294596, 2848464, 3441894, 4272696, 4589192, 5162841, 6883788, 8545392, 9178384, 10325682, 13767576, 15488523, 20651364, 27535152, 30977046, 41302728, 61954092, 82605456, 123908184, 247816368]

約数ペア:

[(1, 247816368), (2, 123908184), (3, 82605456), (4, 61954092), (6, 41302728), (8, 30977046), (9, 27535152), (12, 20651364), (16, 15488523), (18, 13767576), (24, 10325682), (27, 9178384), (29, 8545392), (36, 6883788), (48, 5162841), (54, 4589192), (58, 4272696), (72, 3441894), (87, 2848464), (108, 2294596), (116, 2136348), (131, 1891728), (144, 1720947), (151, 1641168), (174, 1424232), (216, 1147298), (232, 1068174), (261, 949488), (262, 945864), (302, 820584), (348, 712116), (393, 630576), (432, 573649), (453, 547056), (464, 534087), (522, 474744), (524, 472932), (604, 410292), (696, 356058), (783, 316496), (786, 315288), (906, 273528), (1044, 237372), (1048, 236466), (1179, 210192), (1208, 205146), (1359, 182352), (1392, 178029), (1566, 158248), (1572, 157644), (1812, 136764), (2088, 118686), (2096, 118233), (2358, 105096), (2416, 102573), (2718, 91176), (3132, 79124), (3144, 78822), (3537, 70064), (3624, 68382), (3799, 65232), (4077, 60784), (4176, 59343), (4379, 56592), (4716, 52548), (5436, 45588), (6264, 39562), (6288, 39411), (7074, 35032), (7248, 34191), (7598, 32616), (8154, 30392), (8758, 28296), (9432, 26274), (10872, 22794), (11397, 21744), (12528, 19781), (13137, 18864), (14148, 17516), (15196, 16308)]