489655296

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 264

約数和(自身を含む): 1570687664

約数和(自身を除く): 1081032368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 67, 72, 78, 96, 104, 117, 122, 128, 134, 144, 156, 183, 192, 201, 208, 234, 244, 256, 268, 288, 312, 366, 384, 402, 416, 468, 488, 512, 536, 549, 576, 603, 624, 732, 768, 793, 804, 832, 871, 936, 976, 1024, 1072, 1098, 1152, 1206, 1248, 1464, 1536, 1586, 1608, 1664, 1742, 1872, 1952, 2144, 2196, 2304, 2379, 2412, 2496, 2613, 2928, 3072, 3172, 3216, 3328, 3484, 3744, 3904, 4087, 4288, 4392, 4608, 4758, 4824, 4992, 5226, 5856, 6344, 6432, 6656, 6968, 7137, 7488, 7808, 7839, 8174, 8576, 8784, 9216, 9516, 9648, 9984, 10452, 11712, 12261, 12688, 12864, 13312, 13936, 14274, 14976, 15616, 15678, 16348, 17152, 17568, 19032, 19296, 19968, 20904, 23424, 24522, 25376, 25728, 27872, 28548, 29952, 31232, 31356, 32696, 34304, 35136, 36783, 38064, 38592, 39936, 41808, 46848, 49044, 50752, 51456, 53131, 55744, 57096, 59904, 62464, 62712, 65392, 68608, 70272, 73566, 76128, 77184, 83616, 93696, 98088, 101504, 102912, 106262, 111488, 114192, 119808, 125424, 130784, 140544, 147132, 152256, 154368, 159393, 167232, 187392, 196176, 203008, 205824, 212524, 222976, 228384, 250848, 261568, 281088, 294264, 304512, 308736, 318786, 334464, 392352, 406016, 425048, 445952, 456768, 478179, 501696, 523136, 562176, 588528, 609024, 617472, 637572, 668928, 784704, 812032, 850096, 891904, 913536, 956358, 1003392, 1046272, 1177056, 1218048, 1275144, 1337856, 1569408, 1700192, 1827072, 1912716, 2006784, 2092544, 2354112, 2436096, 2550288, 2675712, 3138816, 3400384, 3654144, 3825432, 4013568, 4185088, 4708224, 5100576, 6277632, 6800768, 7308288, 7650864, 8027136, 9416448, 10201152, 12555264, 13601536, 15301728, 18832896, 20402304, 27203072, 30603456, 37665792, 40804608, 54406144, 61206912, 81609216, 122413824, 163218432, 244827648, 489655296]

約数ペア:

[(1, 489655296), (2, 244827648), (3, 163218432), (4, 122413824), (6, 81609216), (8, 61206912), (9, 54406144), (12, 40804608), (13, 37665792), (16, 30603456), (18, 27203072), (24, 20402304), (26, 18832896), (32, 15301728), (36, 13601536), (39, 12555264), (48, 10201152), (52, 9416448), (61, 8027136), (64, 7650864), (67, 7308288), (72, 6800768), (78, 6277632), (96, 5100576), (104, 4708224), (117, 4185088), (122, 4013568), (128, 3825432), (134, 3654144), (144, 3400384), (156, 3138816), (183, 2675712), (192, 2550288), (201, 2436096), (208, 2354112), (234, 2092544), (244, 2006784), (256, 1912716), (268, 1827072), (288, 1700192), (312, 1569408), (366, 1337856), (384, 1275144), (402, 1218048), (416, 1177056), (468, 1046272), (488, 1003392), (512, 956358), (536, 913536), (549, 891904), (576, 850096), (603, 812032), (624, 784704), (732, 668928), (768, 637572), (793, 617472), (804, 609024), (832, 588528), (871, 562176), (936, 523136), (976, 501696), (1024, 478179), (1072, 456768), (1098, 445952), (1152, 425048), (1206, 406016), (1248, 392352), (1464, 334464), (1536, 318786), (1586, 308736), (1608, 304512), (1664, 294264), (1742, 281088), (1872, 261568), (1952, 250848), (2144, 228384), (2196, 222976), (2304, 212524), (2379, 205824), (2412, 203008), (2496, 196176), (2613, 187392), (2928, 167232), (3072, 159393), (3172, 154368), (3216, 152256), (3328, 147132), (3484, 140544), (3744, 130784), (3904, 125424), (4087, 119808), (4288, 114192), (4392, 111488), (4608, 106262), (4758, 102912), (4824, 101504), (4992, 98088), (5226, 93696), (5856, 83616), (6344, 77184), (6432, 76128), (6656, 73566), (6968, 70272), (7137, 68608), (7488, 65392), (7808, 62712), (7839, 62464), (8174, 59904), (8576, 57096), (8784, 55744), (9216, 53131), (9516, 51456), (9648, 50752), (9984, 49044), (10452, 46848), (11712, 41808), (12261, 39936), (12688, 38592), (12864, 38064), (13312, 36783), (13936, 35136), (14274, 34304), (14976, 32696), (15616, 31356), (15678, 31232), (16348, 29952), (17152, 28548), (17568, 27872), (19032, 25728), (19296, 25376), (19968, 24522), (20904, 23424)]