2105912088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 6967296000

約数和(自身を除く): 4861383912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 179, 186, 189, 216, 217, 248, 251, 252, 279, 358, 372, 378, 434, 502, 504, 537, 558, 651, 716, 744, 753, 756, 837, 868, 1004, 1074, 1116, 1253, 1302, 1432, 1506, 1512, 1611, 1674, 1736, 1757, 1953, 2008, 2148, 2232, 2259, 2506, 2604, 3012, 3222, 3348, 3514, 3759, 3906, 4296, 4518, 4833, 5012, 5208, 5271, 5549, 5859, 6024, 6444, 6696, 6777, 7028, 7518, 7781, 7812, 9036, 9666, 10024, 10542, 11098, 11277, 11718, 12888, 13554, 14056, 15036, 15562, 15624, 15813, 16647, 18072, 19332, 21084, 22196, 22554, 23343, 23436, 27108, 30072, 31124, 31626, 33294, 33831, 38664, 38843, 42168, 44392, 44929, 45108, 46686, 46872, 47439, 49941, 54216, 54467, 62248, 63252, 66588, 67662, 70029, 77686, 89858, 90216, 93372, 94878, 99882, 108934, 116529, 126504, 133176, 134787, 135324, 140058, 149823, 155372, 163401, 179716, 186744, 189756, 199764, 210087, 217868, 233058, 269574, 270648, 280116, 299646, 310744, 314503, 326802, 349587, 359432, 379512, 399528, 404361, 420174, 435736, 466116, 490203, 539148, 560232, 599292, 629006, 653604, 699174, 808722, 840348, 932232, 943509, 980406, 1048761, 1078296, 1198584, 1213083, 1258012, 1307208, 1392799, 1398348, 1470609, 1617444, 1680696, 1887018, 1960812, 2097522, 2426166, 2516024, 2785598, 2796696, 2830527, 2941218, 3234888, 3774036, 3921624, 4178397, 4195044, 4852332, 5571196, 5661054, 5882436, 7548072, 8356794, 8390088, 8491581, 9704664, 9749593, 11142392, 11322108, 11764872, 12535191, 16713588, 16983162, 19499186, 22644216, 25070382, 29248779, 33427176, 33966324, 37605573, 38998372, 50140764, 58497558, 67932648, 75211146, 77996744, 87746337, 100281528, 116995116, 150422292, 175492674, 233990232, 263239011, 300844584, 350985348, 526478022, 701970696, 1052956044, 2105912088]

約数ペア:

[(1, 2105912088), (2, 1052956044), (3, 701970696), (4, 526478022), (6, 350985348), (7, 300844584), (8, 263239011), (9, 233990232), (12, 175492674), (14, 150422292), (18, 116995116), (21, 100281528), (24, 87746337), (27, 77996744), (28, 75211146), (31, 67932648), (36, 58497558), (42, 50140764), (54, 38998372), (56, 37605573), (62, 33966324), (63, 33427176), (72, 29248779), (84, 25070382), (93, 22644216), (108, 19499186), (124, 16983162), (126, 16713588), (168, 12535191), (179, 11764872), (186, 11322108), (189, 11142392), (216, 9749593), (217, 9704664), (248, 8491581), (251, 8390088), (252, 8356794), (279, 7548072), (358, 5882436), (372, 5661054), (378, 5571196), (434, 4852332), (502, 4195044), (504, 4178397), (537, 3921624), (558, 3774036), (651, 3234888), (716, 2941218), (744, 2830527), (753, 2796696), (756, 2785598), (837, 2516024), (868, 2426166), (1004, 2097522), (1074, 1960812), (1116, 1887018), (1253, 1680696), (1302, 1617444), (1432, 1470609), (1506, 1398348), (1512, 1392799), (1611, 1307208), (1674, 1258012), (1736, 1213083), (1757, 1198584), (1953, 1078296), (2008, 1048761), (2148, 980406), (2232, 943509), (2259, 932232), (2506, 840348), (2604, 808722), (3012, 699174), (3222, 653604), (3348, 629006), (3514, 599292), (3759, 560232), (3906, 539148), (4296, 490203), (4518, 466116), (4833, 435736), (5012, 420174), (5208, 404361), (5271, 399528), (5549, 379512), (5859, 359432), (6024, 349587), (6444, 326802), (6696, 314503), (6777, 310744), (7028, 299646), (7518, 280116), (7781, 270648), (7812, 269574), (9036, 233058), (9666, 217868), (10024, 210087), (10542, 199764), (11098, 189756), (11277, 186744), (11718, 179716), (12888, 163401), (13554, 155372), (14056, 149823), (15036, 140058), (15562, 135324), (15624, 134787), (15813, 133176), (16647, 126504), (18072, 116529), (19332, 108934), (21084, 99882), (22196, 94878), (22554, 93372), (23343, 90216), (23436, 89858), (27108, 77686), (30072, 70029), (31124, 67662), (31626, 66588), (33294, 63252), (33831, 62248), (38664, 54467), (38843, 54216), (42168, 49941), (44392, 47439), (44929, 46872), (45108, 46686)]