561560384

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 168

約数和(自身を含む): 1439923968

約数和(自身を除く): 878363584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 73, 77, 88, 98, 112, 146, 154, 176, 196, 223, 224, 292, 308, 352, 392, 446, 448, 511, 539, 584, 616, 704, 784, 803, 892, 1022, 1078, 1168, 1232, 1561, 1568, 1606, 1784, 2044, 2156, 2336, 2453, 2464, 3122, 3136, 3212, 3568, 3577, 4088, 4312, 4672, 4906, 4928, 5621, 6244, 6424, 7136, 7154, 8176, 8624, 9812, 10927, 11242, 12488, 12848, 14272, 14308, 16279, 16352, 17171, 17248, 19624, 21854, 22484, 24976, 25696, 28616, 32558, 32704, 34342, 34496, 39248, 39347, 43708, 44968, 49952, 51392, 57232, 65116, 68684, 78496, 78694, 87416, 89936, 99904, 113953, 114464, 120197, 130232, 137368, 156992, 157388, 174832, 179069, 179872, 227906, 228928, 240394, 260464, 274736, 314776, 349664, 358138, 359744, 455812, 480788, 520928, 549472, 629552, 699328, 716276, 797671, 911624, 961576, 1041856, 1098944, 1253483, 1259104, 1432552, 1595342, 1823248, 1923152, 2506966, 2518208, 2865104, 3190684, 3646496, 3846304, 5013932, 5730208, 6381368, 7292992, 7692608, 8774381, 10027864, 11460416, 12762736, 17548762, 20055728, 25525472, 35097524, 40111456, 51050944, 70195048, 80222912, 140390096, 280780192, 561560384]

約数ペア:

[(1, 561560384), (2, 280780192), (4, 140390096), (7, 80222912), (8, 70195048), (11, 51050944), (14, 40111456), (16, 35097524), (22, 25525472), (28, 20055728), (32, 17548762), (44, 12762736), (49, 11460416), (56, 10027864), (64, 8774381), (73, 7692608), (77, 7292992), (88, 6381368), (98, 5730208), (112, 5013932), (146, 3846304), (154, 3646496), (176, 3190684), (196, 2865104), (223, 2518208), (224, 2506966), (292, 1923152), (308, 1823248), (352, 1595342), (392, 1432552), (446, 1259104), (448, 1253483), (511, 1098944), (539, 1041856), (584, 961576), (616, 911624), (704, 797671), (784, 716276), (803, 699328), (892, 629552), (1022, 549472), (1078, 520928), (1168, 480788), (1232, 455812), (1561, 359744), (1568, 358138), (1606, 349664), (1784, 314776), (2044, 274736), (2156, 260464), (2336, 240394), (2453, 228928), (2464, 227906), (3122, 179872), (3136, 179069), (3212, 174832), (3568, 157388), (3577, 156992), (4088, 137368), (4312, 130232), (4672, 120197), (4906, 114464), (4928, 113953), (5621, 99904), (6244, 89936), (6424, 87416), (7136, 78694), (7154, 78496), (8176, 68684), (8624, 65116), (9812, 57232), (10927, 51392), (11242, 49952), (12488, 44968), (12848, 43708), (14272, 39347), (14308, 39248), (16279, 34496), (16352, 34342), (17171, 32704), (17248, 32558), (19624, 28616), (21854, 25696), (22484, 24976)]