262056144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 808837120

約数和(自身を除く): 546780976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 139, 168, 181, 186, 217, 248, 278, 336, 362, 372, 417, 434, 496, 543, 556, 651, 724, 744, 834, 868, 973, 1086, 1112, 1267, 1302, 1448, 1488, 1668, 1736, 1946, 2172, 2224, 2534, 2604, 2896, 2919, 3336, 3472, 3801, 3892, 4309, 4344, 5068, 5208, 5611, 5838, 6672, 7602, 7784, 8618, 8688, 10136, 10416, 11222, 11676, 12927, 15204, 15568, 16833, 17236, 20272, 22444, 23352, 25159, 25854, 30163, 30408, 33666, 34472, 39277, 44888, 46704, 50318, 51708, 60326, 60816, 67332, 68944, 75477, 78554, 89776, 90489, 100636, 103416, 117831, 120652, 134664, 150954, 157108, 176113, 180978, 201272, 206832, 235662, 241304, 269328, 301908, 314216, 352226, 361956, 402544, 471324, 482608, 528339, 603816, 628432, 704452, 723912, 779929, 942648, 1056678, 1207632, 1408904, 1447824, 1559858, 1885296, 2113356, 2339787, 2817808, 3119716, 4226712, 4679574, 5459503, 6239432, 8453424, 9359148, 10919006, 12478864, 16378509, 18718296, 21838012, 32757018, 37436592, 43676024, 65514036, 87352048, 131028072, 262056144]

約数ペア:

[(1, 262056144), (2, 131028072), (3, 87352048), (4, 65514036), (6, 43676024), (7, 37436592), (8, 32757018), (12, 21838012), (14, 18718296), (16, 16378509), (21, 12478864), (24, 10919006), (28, 9359148), (31, 8453424), (42, 6239432), (48, 5459503), (56, 4679574), (62, 4226712), (84, 3119716), (93, 2817808), (112, 2339787), (124, 2113356), (139, 1885296), (168, 1559858), (181, 1447824), (186, 1408904), (217, 1207632), (248, 1056678), (278, 942648), (336, 779929), (362, 723912), (372, 704452), (417, 628432), (434, 603816), (496, 528339), (543, 482608), (556, 471324), (651, 402544), (724, 361956), (744, 352226), (834, 314216), (868, 301908), (973, 269328), (1086, 241304), (1112, 235662), (1267, 206832), (1302, 201272), (1448, 180978), (1488, 176113), (1668, 157108), (1736, 150954), (1946, 134664), (2172, 120652), (2224, 117831), (2534, 103416), (2604, 100636), (2896, 90489), (2919, 89776), (3336, 78554), (3472, 75477), (3801, 68944), (3892, 67332), (4309, 60816), (4344, 60326), (5068, 51708), (5208, 50318), (5611, 46704), (5838, 44888), (6672, 39277), (7602, 34472), (7784, 33666), (8618, 30408), (8688, 30163), (10136, 25854), (10416, 25159), (11222, 23352), (11676, 22444), (12927, 20272), (15204, 17236), (15568, 16833)]