306970488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 946183680

約数和(自身を除く): 639213192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 71, 72, 88, 99, 103, 106, 132, 142, 159, 198, 206, 212, 213, 264, 284, 309, 318, 396, 412, 424, 426, 477, 568, 583, 618, 636, 639, 781, 792, 824, 852, 927, 954, 1133, 1166, 1236, 1272, 1278, 1562, 1704, 1749, 1854, 1908, 2266, 2332, 2343, 2472, 2556, 3124, 3399, 3498, 3708, 3763, 3816, 4532, 4664, 4686, 5112, 5247, 5459, 6248, 6798, 6996, 7029, 7313, 7416, 7526, 9064, 9372, 10197, 10494, 10918, 11289, 13596, 13992, 14058, 14626, 15052, 16377, 18744, 20394, 20988, 21836, 21939, 22578, 27192, 28116, 29252, 30104, 32754, 33867, 40788, 41393, 41976, 43672, 43878, 45156, 49131, 56232, 58504, 60049, 65508, 65817, 67734, 80443, 81576, 82786, 87756, 90312, 98262, 120098, 124179, 131016, 131634, 135468, 160886, 165572, 175512, 180147, 196524, 240196, 241329, 248358, 263268, 270936, 321772, 331144, 360294, 372537, 387589, 393048, 480392, 482658, 496716, 526536, 540441, 643544, 720588, 723987, 745074, 775178, 965316, 993432, 1080882, 1162767, 1441176, 1447974, 1490148, 1550356, 1930632, 2161764, 2325534, 2895948, 2980296, 3100712, 3488301, 4263479, 4323528, 4651068, 5791896, 6976602, 8526958, 9302136, 12790437, 13953204, 17053916, 25580874, 27906408, 34107832, 38371311, 51161748, 76742622, 102323496, 153485244, 306970488]

約数ペア:

[(1, 306970488), (2, 153485244), (3, 102323496), (4, 76742622), (6, 51161748), (8, 38371311), (9, 34107832), (11, 27906408), (12, 25580874), (18, 17053916), (22, 13953204), (24, 12790437), (33, 9302136), (36, 8526958), (44, 6976602), (53, 5791896), (66, 4651068), (71, 4323528), (72, 4263479), (88, 3488301), (99, 3100712), (103, 2980296), (106, 2895948), (132, 2325534), (142, 2161764), (159, 1930632), (198, 1550356), (206, 1490148), (212, 1447974), (213, 1441176), (264, 1162767), (284, 1080882), (309, 993432), (318, 965316), (396, 775178), (412, 745074), (424, 723987), (426, 720588), (477, 643544), (568, 540441), (583, 526536), (618, 496716), (636, 482658), (639, 480392), (781, 393048), (792, 387589), (824, 372537), (852, 360294), (927, 331144), (954, 321772), (1133, 270936), (1166, 263268), (1236, 248358), (1272, 241329), (1278, 240196), (1562, 196524), (1704, 180147), (1749, 175512), (1854, 165572), (1908, 160886), (2266, 135468), (2332, 131634), (2343, 131016), (2472, 124179), (2556, 120098), (3124, 98262), (3399, 90312), (3498, 87756), (3708, 82786), (3763, 81576), (3816, 80443), (4532, 67734), (4664, 65817), (4686, 65508), (5112, 60049), (5247, 58504), (5459, 56232), (6248, 49131), (6798, 45156), (6996, 43878), (7029, 43672), (7313, 41976), (7416, 41393), (7526, 40788), (9064, 33867), (9372, 32754), (10197, 30104), (10494, 29252), (10918, 28116), (11289, 27192), (13596, 22578), (13992, 21939), (14058, 21836), (14626, 20988), (15052, 20394), (16377, 18744)]