2687367648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 8236892160

約数和(自身を除く): 5549524512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 223, 224, 227, 237, 316, 336, 446, 454, 474, 553, 632, 669, 672, 681, 892, 908, 948, 1106, 1264, 1338, 1362, 1561, 1589, 1659, 1784, 1816, 1896, 2212, 2528, 2676, 2724, 3122, 3178, 3318, 3568, 3632, 3792, 4424, 4683, 4767, 5352, 5448, 6244, 6356, 6636, 7136, 7264, 7584, 8848, 9366, 9534, 10704, 10896, 12488, 12712, 13272, 17617, 17696, 17933, 18732, 19068, 21408, 21792, 24976, 25424, 26544, 35234, 35866, 37464, 38136, 49952, 50621, 50848, 52851, 53088, 53799, 70468, 71732, 74928, 76272, 101242, 105702, 107598, 123319, 125531, 140936, 143464, 149856, 151863, 152544, 202484, 211404, 215196, 246638, 251062, 281872, 286928, 303726, 354347, 369957, 376593, 404968, 422808, 430392, 493276, 502124, 563744, 573856, 607452, 708694, 739914, 753186, 809936, 845616, 860784, 986552, 1004248, 1063041, 1214904, 1417388, 1479828, 1506372, 1619872, 1691232, 1721568, 1973104, 2008496, 2126082, 2429808, 2834776, 2959656, 3012744, 3946208, 3999059, 4016992, 4252164, 4859616, 5669552, 5919312, 6025488, 7998118, 8504328, 11339104, 11838624, 11997177, 12050976, 15996236, 17008656, 23994354, 27993413, 31992472, 34017312, 47988708, 55986826, 63984944, 83980239, 95977416, 111973652, 127969888, 167960478, 191954832, 223947304, 335920956, 383909664, 447894608, 671841912, 895789216, 1343683824, 2687367648]

約数ペア:

[(1, 2687367648), (2, 1343683824), (3, 895789216), (4, 671841912), (6, 447894608), (7, 383909664), (8, 335920956), (12, 223947304), (14, 191954832), (16, 167960478), (21, 127969888), (24, 111973652), (28, 95977416), (32, 83980239), (42, 63984944), (48, 55986826), (56, 47988708), (79, 34017312), (84, 31992472), (96, 27993413), (112, 23994354), (158, 17008656), (168, 15996236), (223, 12050976), (224, 11997177), (227, 11838624), (237, 11339104), (316, 8504328), (336, 7998118), (446, 6025488), (454, 5919312), (474, 5669552), (553, 4859616), (632, 4252164), (669, 4016992), (672, 3999059), (681, 3946208), (892, 3012744), (908, 2959656), (948, 2834776), (1106, 2429808), (1264, 2126082), (1338, 2008496), (1362, 1973104), (1561, 1721568), (1589, 1691232), (1659, 1619872), (1784, 1506372), (1816, 1479828), (1896, 1417388), (2212, 1214904), (2528, 1063041), (2676, 1004248), (2724, 986552), (3122, 860784), (3178, 845616), (3318, 809936), (3568, 753186), (3632, 739914), (3792, 708694), (4424, 607452), (4683, 573856), (4767, 563744), (5352, 502124), (5448, 493276), (6244, 430392), (6356, 422808), (6636, 404968), (7136, 376593), (7264, 369957), (7584, 354347), (8848, 303726), (9366, 286928), (9534, 281872), (10704, 251062), (10896, 246638), (12488, 215196), (12712, 211404), (13272, 202484), (17617, 152544), (17696, 151863), (17933, 149856), (18732, 143464), (19068, 140936), (21408, 125531), (21792, 123319), (24976, 107598), (25424, 105702), (26544, 101242), (35234, 76272), (35866, 74928), (37464, 71732), (38136, 70468), (49952, 53799), (50621, 53088), (50848, 52851)]