254997072

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 200

約数和(自身を含む): 832541952

約数和(自身を除く): 577544880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 432, 496, 528, 558, 577, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1154, 1188, 1296, 1364, 1488, 1584, 1674, 1731, 1782, 2046, 2232, 2308, 2376, 2511, 2728, 3069, 3348, 3462, 3564, 4092, 4464, 4616, 4752, 5022, 5193, 5456, 6138, 6347, 6696, 6924, 7128, 8184, 9207, 9232, 10044, 10386, 12276, 12694, 13392, 13848, 14256, 15579, 16368, 17887, 18414, 19041, 20088, 20772, 24552, 25388, 27621, 27696, 31158, 35774, 36828, 38082, 40176, 41544, 46737, 49104, 50776, 53661, 55242, 57123, 62316, 71548, 73656, 76164, 83088, 93474, 101552, 107322, 110484, 114246, 124632, 143096, 147312, 152328, 160983, 171369, 186948, 196757, 214644, 220968, 228492, 249264, 286192, 304656, 321966, 342738, 373896, 393514, 429288, 441936, 456984, 482949, 514107, 590271, 643932, 685476, 747792, 787028, 858576, 913968, 965898, 1028214, 1180542, 1287864, 1370952, 1448847, 1574056, 1770813, 1931796, 2056428, 2361084, 2575728, 2741904, 2897694, 3148112, 3541626, 3863592, 4112856, 4722168, 5312439, 5795388, 7083252, 7727184, 8225712, 9444336, 10624878, 11590776, 14166504, 15937317, 21249756, 23181552, 28333008, 31874634, 42499512, 63749268, 84999024, 127498536, 254997072]

約数ペア:

[(1, 254997072), (2, 127498536), (3, 84999024), (4, 63749268), (6, 42499512), (8, 31874634), (9, 28333008), (11, 23181552), (12, 21249756), (16, 15937317), (18, 14166504), (22, 11590776), (24, 10624878), (27, 9444336), (31, 8225712), (33, 7727184), (36, 7083252), (44, 5795388), (48, 5312439), (54, 4722168), (62, 4112856), (66, 3863592), (72, 3541626), (81, 3148112), (88, 2897694), (93, 2741904), (99, 2575728), (108, 2361084), (124, 2056428), (132, 1931796), (144, 1770813), (162, 1574056), (176, 1448847), (186, 1370952), (198, 1287864), (216, 1180542), (248, 1028214), (264, 965898), (279, 913968), (297, 858576), (324, 787028), (341, 747792), (372, 685476), (396, 643932), (432, 590271), (496, 514107), (528, 482949), (558, 456984), (577, 441936), (594, 429288), (648, 393514), (682, 373896), (744, 342738), (792, 321966), (837, 304656), (891, 286192), (1023, 249264), (1116, 228492), (1154, 220968), (1188, 214644), (1296, 196757), (1364, 186948), (1488, 171369), (1584, 160983), (1674, 152328), (1731, 147312), (1782, 143096), (2046, 124632), (2232, 114246), (2308, 110484), (2376, 107322), (2511, 101552), (2728, 93474), (3069, 83088), (3348, 76164), (3462, 73656), (3564, 71548), (4092, 62316), (4464, 57123), (4616, 55242), (4752, 53661), (5022, 50776), (5193, 49104), (5456, 46737), (6138, 41544), (6347, 40176), (6696, 38082), (6924, 36828), (7128, 35774), (8184, 31158), (9207, 27696), (9232, 27621), (10044, 25388), (10386, 24552), (12276, 20772), (12694, 20088), (13392, 19041), (13848, 18414), (14256, 17887), (15579, 16368)]