748438272

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 2403744000

約数和(自身を除く): 1655305728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 64, 72, 76, 82, 96, 108, 114, 123, 128, 139, 144, 152, 164, 171, 192, 216, 228, 246, 256, 278, 288, 304, 328, 342, 369, 384, 417, 432, 456, 492, 513, 556, 576, 608, 656, 684, 738, 768, 779, 834, 864, 912, 984, 1026, 1107, 1112, 1152, 1216, 1251, 1312, 1368, 1476, 1558, 1668, 1728, 1824, 1968, 2052, 2214, 2224, 2304, 2337, 2432, 2502, 2624, 2641, 2736, 2952, 3116, 3336, 3456, 3648, 3753, 3936, 4104, 4428, 4448, 4674, 4864, 5004, 5248, 5282, 5472, 5699, 5904, 6232, 6672, 6912, 7011, 7296, 7506, 7872, 7923, 8208, 8856, 8896, 9348, 10008, 10496, 10564, 10944, 11398, 11808, 12464, 13344, 14022, 14592, 15012, 15744, 15846, 16416, 17097, 17712, 17792, 18696, 20016, 21033, 21128, 21888, 22796, 23616, 23769, 24928, 26688, 28044, 30024, 31488, 31692, 32832, 34194, 35424, 35584, 37392, 40032, 42066, 42256, 43776, 45592, 47232, 47538, 49856, 51291, 53376, 56088, 60048, 63384, 65664, 68388, 70848, 71307, 74784, 80064, 84132, 84512, 91184, 94464, 95076, 99712, 102582, 106752, 108281, 112176, 120096, 126768, 131328, 136776, 141696, 142614, 149568, 153873, 160128, 168264, 169024, 182368, 190152, 199424, 205164, 216562, 224352, 240192, 253536, 273552, 283392, 285228, 299136, 307746, 320256, 324843, 336528, 338048, 364736, 380304, 410328, 433124, 448704, 480384, 507072, 547104, 570456, 598272, 615492, 649686, 673056, 676096, 729472, 760608, 820656, 866248, 897408, 960768, 974529, 1014144, 1094208, 1140912, 1230984, 1299372, 1346112, 1458944, 1521216, 1641312, 1732496, 1794816, 1949058, 2028288, 2188416, 2281824, 2461968, 2598744, 2692224, 2923587, 3042432, 3282624, 3464992, 3898116, 4376832, 4563648, 4923936, 5197488, 5384448, 5847174, 6084864, 6565248, 6929984, 7796232, 9127296, 9847872, 10394976, 11694348, 13130496, 13859968, 15592464, 18254592, 19695744, 20789952, 23388696, 27719936, 31184928, 39391488, 41579904, 46777392, 62369856, 83159808, 93554784, 124739712, 187109568, 249479424, 374219136, 748438272]

約数ペア:

[(1, 748438272), (2, 374219136), (3, 249479424), (4, 187109568), (6, 124739712), (8, 93554784), (9, 83159808), (12, 62369856), (16, 46777392), (18, 41579904), (19, 39391488), (24, 31184928), (27, 27719936), (32, 23388696), (36, 20789952), (38, 19695744), (41, 18254592), (48, 15592464), (54, 13859968), (57, 13130496), (64, 11694348), (72, 10394976), (76, 9847872), (82, 9127296), (96, 7796232), (108, 6929984), (114, 6565248), (123, 6084864), (128, 5847174), (139, 5384448), (144, 5197488), (152, 4923936), (164, 4563648), (171, 4376832), (192, 3898116), (216, 3464992), (228, 3282624), (246, 3042432), (256, 2923587), (278, 2692224), (288, 2598744), (304, 2461968), (328, 2281824), (342, 2188416), (369, 2028288), (384, 1949058), (417, 1794816), (432, 1732496), (456, 1641312), (492, 1521216), (513, 1458944), (556, 1346112), (576, 1299372), (608, 1230984), (656, 1140912), (684, 1094208), (738, 1014144), (768, 974529), (779, 960768), (834, 897408), (864, 866248), (912, 820656), (984, 760608), (1026, 729472), (1107, 676096), (1112, 673056), (1152, 649686), (1216, 615492), (1251, 598272), (1312, 570456), (1368, 547104), (1476, 507072), (1558, 480384), (1668, 448704), (1728, 433124), (1824, 410328), (1968, 380304), (2052, 364736), (2214, 338048), (2224, 336528), (2304, 324843), (2337, 320256), (2432, 307746), (2502, 299136), (2624, 285228), (2641, 283392), (2736, 273552), (2952, 253536), (3116, 240192), (3336, 224352), (3456, 216562), (3648, 205164), (3753, 199424), (3936, 190152), (4104, 182368), (4428, 169024), (4448, 168264), (4674, 160128), (4864, 153873), (5004, 149568), (5248, 142614), (5282, 141696), (5472, 136776), (5699, 131328), (5904, 126768), (6232, 120096), (6672, 112176), (6912, 108281), (7011, 106752), (7296, 102582), (7506, 99712), (7872, 95076), (7923, 94464), (8208, 91184), (8856, 84512), (8896, 84132), (9348, 80064), (10008, 74784), (10496, 71307), (10564, 70848), (10944, 68388), (11398, 65664), (11808, 63384), (12464, 60048), (13344, 56088), (14022, 53376), (14592, 51291), (15012, 49856), (15744, 47538), (15846, 47232), (16416, 45592), (17097, 43776), (17712, 42256), (17792, 42066), (18696, 40032), (20016, 37392), (21033, 35584), (21128, 35424), (21888, 34194), (22796, 32832), (23616, 31692), (23769, 31488), (24928, 30024), (26688, 28044)]