2186958672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 6830366400

約数和(自身を除く): 4643407728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 43, 48, 57, 58, 72, 76, 86, 87, 114, 116, 129, 144, 152, 171, 172, 174, 228, 232, 258, 261, 304, 342, 344, 348, 387, 456, 464, 516, 522, 551, 641, 684, 688, 696, 774, 817, 912, 1032, 1044, 1102, 1247, 1282, 1368, 1392, 1548, 1634, 1653, 1923, 2064, 2088, 2204, 2451, 2494, 2564, 2736, 3096, 3268, 3306, 3741, 3846, 4176, 4408, 4902, 4959, 4988, 5128, 5769, 6192, 6536, 6612, 7353, 7482, 7692, 8816, 9804, 9918, 9976, 10256, 11223, 11538, 12179, 13072, 13224, 14706, 14964, 15384, 18589, 19608, 19836, 19952, 22446, 23076, 23693, 24358, 26448, 27563, 29412, 29928, 30768, 36537, 37178, 39216, 39672, 44892, 46152, 47386, 48716, 55126, 55767, 58824, 59856, 71079, 73074, 74356, 79344, 82689, 89784, 92304, 94772, 97432, 109611, 110252, 111534, 117648, 142158, 146148, 148712, 165378, 167301, 179568, 189544, 194864, 213237, 219222, 220504, 223068, 248067, 284316, 292296, 297424, 330756, 334602, 353191, 379088, 426474, 438444, 441008, 446136, 496134, 523697, 568632, 584592, 661512, 669204, 706382, 799327, 852948, 876888, 892272, 992268, 1047394, 1059573, 1137264, 1323024, 1338408, 1412764, 1571091, 1598654, 1705896, 1753776, 1984536, 2094788, 2119146, 2397981, 2676816, 2825528, 3142182, 3178719, 3197308, 3411792, 3969072, 4189576, 4238292, 4713273, 4795962, 5651056, 6284364, 6357438, 6394616, 7193943, 8379152, 8476584, 9426546, 9591924, 12568728, 12714876, 12789232, 14387886, 15187213, 16953168, 18853092, 19183848, 25137456, 25429752, 28775772, 30374426, 37706184, 38367696, 45561639, 50859504, 57551544, 60748852, 75412368, 91123278, 115103088, 121497704, 136684917, 182246556, 242995408, 273369834, 364493112, 546739668, 728986224, 1093479336, 2186958672]

約数ペア:

[(1, 2186958672), (2, 1093479336), (3, 728986224), (4, 546739668), (6, 364493112), (8, 273369834), (9, 242995408), (12, 182246556), (16, 136684917), (18, 121497704), (19, 115103088), (24, 91123278), (29, 75412368), (36, 60748852), (38, 57551544), (43, 50859504), (48, 45561639), (57, 38367696), (58, 37706184), (72, 30374426), (76, 28775772), (86, 25429752), (87, 25137456), (114, 19183848), (116, 18853092), (129, 16953168), (144, 15187213), (152, 14387886), (171, 12789232), (172, 12714876), (174, 12568728), (228, 9591924), (232, 9426546), (258, 8476584), (261, 8379152), (304, 7193943), (342, 6394616), (344, 6357438), (348, 6284364), (387, 5651056), (456, 4795962), (464, 4713273), (516, 4238292), (522, 4189576), (551, 3969072), (641, 3411792), (684, 3197308), (688, 3178719), (696, 3142182), (774, 2825528), (817, 2676816), (912, 2397981), (1032, 2119146), (1044, 2094788), (1102, 1984536), (1247, 1753776), (1282, 1705896), (1368, 1598654), (1392, 1571091), (1548, 1412764), (1634, 1338408), (1653, 1323024), (1923, 1137264), (2064, 1059573), (2088, 1047394), (2204, 992268), (2451, 892272), (2494, 876888), (2564, 852948), (2736, 799327), (3096, 706382), (3268, 669204), (3306, 661512), (3741, 584592), (3846, 568632), (4176, 523697), (4408, 496134), (4902, 446136), (4959, 441008), (4988, 438444), (5128, 426474), (5769, 379088), (6192, 353191), (6536, 334602), (6612, 330756), (7353, 297424), (7482, 292296), (7692, 284316), (8816, 248067), (9804, 223068), (9918, 220504), (9976, 219222), (10256, 213237), (11223, 194864), (11538, 189544), (12179, 179568), (13072, 167301), (13224, 165378), (14706, 148712), (14964, 146148), (15384, 142158), (18589, 117648), (19608, 111534), (19836, 110252), (19952, 109611), (22446, 97432), (23076, 94772), (23693, 92304), (24358, 89784), (26448, 82689), (27563, 79344), (29412, 74356), (29928, 73074), (30768, 71079), (36537, 59856), (37178, 58824), (39216, 55767), (39672, 55126), (44892, 48716), (46152, 47386)]