1245284928

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 280

約数和(自身を含む): 3983126400

約数和(自身を除く): 2737841472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 81, 94, 96, 108, 114, 141, 144, 152, 162, 171, 188, 192, 216, 228, 269, 282, 288, 304, 324, 342, 376, 423, 432, 456, 513, 538, 564, 576, 608, 648, 684, 752, 807, 846, 864, 893, 912, 1026, 1076, 1128, 1216, 1269, 1296, 1368, 1504, 1539, 1614, 1692, 1728, 1786, 1824, 2052, 2152, 2256, 2421, 2538, 2592, 2679, 2736, 3008, 3078, 3228, 3384, 3572, 3648, 3807, 4104, 4304, 4512, 4842, 5076, 5111, 5184, 5358, 5472, 6156, 6456, 6768, 7144, 7263, 7614, 8037, 8208, 8608, 9024, 9684, 10152, 10222, 10716, 10944, 12312, 12643, 12912, 13536, 14288, 14526, 15228, 15333, 16074, 16416, 17216, 19368, 20304, 20444, 21432, 21789, 24111, 24624, 25286, 25824, 27072, 28576, 29052, 30456, 30666, 32148, 32832, 37929, 38736, 40608, 40888, 42864, 43578, 45999, 48222, 49248, 50572, 51648, 57152, 58104, 60912, 61332, 64296, 72333, 75858, 77472, 81216, 81776, 85728, 87156, 91998, 96444, 98496, 101144, 113787, 116208, 121824, 122664, 128592, 137997, 144666, 151716, 154944, 163552, 171456, 174312, 183996, 192888, 202288, 227574, 232416, 240217, 243648, 245328, 257184, 275994, 289332, 303432, 327104, 341361, 348624, 367992, 385776, 404576, 413991, 455148, 464832, 480434, 490656, 514368, 551988, 578664, 606864, 682722, 697248, 720651, 735984, 771552, 809152, 827982, 910296, 960868, 981312, 1024083, 1103976, 1157328, 1213728, 1365444, 1394496, 1441302, 1471968, 1543104, 1655964, 1820592, 1921736, 2048166, 2161953, 2207952, 2314656, 2427456, 2730888, 2882604, 2943936, 3311928, 3641184, 3843472, 4096332, 4323906, 4415904, 4629312, 5461776, 5765208, 6485859, 6623856, 7282368, 7686944, 8192664, 8647812, 8831808, 10923552, 11530416, 12971718, 13247712, 15373888, 16385328, 17295624, 19457577, 21847104, 23060832, 25943436, 26495424, 32770656, 34591248, 38915154, 46121664, 51886872, 65541312, 69182496, 77830308, 103773744, 138364992, 155660616, 207547488, 311321232, 415094976, 622642464, 1245284928]

約数ペア:

[(1, 1245284928), (2, 622642464), (3, 415094976), (4, 311321232), (6, 207547488), (8, 155660616), (9, 138364992), (12, 103773744), (16, 77830308), (18, 69182496), (19, 65541312), (24, 51886872), (27, 46121664), (32, 38915154), (36, 34591248), (38, 32770656), (47, 26495424), (48, 25943436), (54, 23060832), (57, 21847104), (64, 19457577), (72, 17295624), (76, 16385328), (81, 15373888), (94, 13247712), (96, 12971718), (108, 11530416), (114, 10923552), (141, 8831808), (144, 8647812), (152, 8192664), (162, 7686944), (171, 7282368), (188, 6623856), (192, 6485859), (216, 5765208), (228, 5461776), (269, 4629312), (282, 4415904), (288, 4323906), (304, 4096332), (324, 3843472), (342, 3641184), (376, 3311928), (423, 2943936), (432, 2882604), (456, 2730888), (513, 2427456), (538, 2314656), (564, 2207952), (576, 2161953), (608, 2048166), (648, 1921736), (684, 1820592), (752, 1655964), (807, 1543104), (846, 1471968), (864, 1441302), (893, 1394496), (912, 1365444), (1026, 1213728), (1076, 1157328), (1128, 1103976), (1216, 1024083), (1269, 981312), (1296, 960868), (1368, 910296), (1504, 827982), (1539, 809152), (1614, 771552), (1692, 735984), (1728, 720651), (1786, 697248), (1824, 682722), (2052, 606864), (2152, 578664), (2256, 551988), (2421, 514368), (2538, 490656), (2592, 480434), (2679, 464832), (2736, 455148), (3008, 413991), (3078, 404576), (3228, 385776), (3384, 367992), (3572, 348624), (3648, 341361), (3807, 327104), (4104, 303432), (4304, 289332), (4512, 275994), (4842, 257184), (5076, 245328), (5111, 243648), (5184, 240217), (5358, 232416), (5472, 227574), (6156, 202288), (6456, 192888), (6768, 183996), (7144, 174312), (7263, 171456), (7614, 163552), (8037, 154944), (8208, 151716), (8608, 144666), (9024, 137997), (9684, 128592), (10152, 122664), (10222, 121824), (10716, 116208), (10944, 113787), (12312, 101144), (12643, 98496), (12912, 96444), (13536, 91998), (14288, 87156), (14526, 85728), (15228, 81776), (15333, 81216), (16074, 77472), (16416, 75858), (17216, 72333), (19368, 64296), (20304, 61332), (20444, 60912), (21432, 58104), (21789, 57152), (24111, 51648), (24624, 50572), (25286, 49248), (25824, 48222), (27072, 45999), (28576, 43578), (29052, 42864), (30456, 40888), (30666, 40608), (32148, 38736), (32832, 37929)]