2138997168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 7497734400

約数和(自身を除く): 5358737232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 379, 396, 462, 504, 509, 528, 616, 693, 758, 792, 924, 1008, 1018, 1137, 1232, 1386, 1516, 1527, 1584, 1848, 2036, 2274, 2653, 2772, 3032, 3054, 3411, 3563, 3696, 4072, 4169, 4548, 4581, 5306, 5544, 5599, 6064, 6108, 6822, 7126, 7959, 8144, 8338, 9096, 9162, 10612, 10689, 11088, 11198, 12216, 12507, 13644, 14252, 15918, 16676, 16797, 18192, 18324, 21224, 21378, 22396, 23877, 24432, 25014, 27288, 28504, 29183, 31836, 32067, 33352, 33594, 36648, 37521, 39193, 42448, 42756, 44792, 47754, 50028, 50391, 54576, 57008, 58366, 63672, 64134, 66704, 67188, 73296, 75042, 78386, 85512, 87549, 89584, 95508, 100056, 100782, 116732, 117579, 127344, 128268, 134376, 150084, 156772, 171024, 175098, 191016, 192911, 200112, 201564, 233464, 235158, 256536, 262647, 268752, 300168, 313544, 350196, 352737, 382032, 385822, 403128, 466928, 470316, 513072, 525294, 578733, 600336, 627088, 700392, 705474, 771644, 806256, 940632, 1050588, 1157466, 1350377, 1400784, 1410948, 1543288, 1736199, 1881264, 2101176, 2122021, 2314932, 2700754, 2821896, 3086576, 3472398, 4051131, 4202352, 4244042, 4629864, 5401508, 5643792, 6366063, 6944796, 8102262, 8488084, 9259728, 10803016, 12153393, 12732126, 13889592, 14854147, 16204524, 16976168, 19098189, 21606032, 24306786, 25464252, 27779184, 29708294, 32409048, 33952336, 38196378, 44562441, 48613572, 50928504, 59416588, 64818096, 76392756, 89124882, 97227144, 101857008, 118833176, 133687323, 152785512, 178249764, 194454288, 237666352, 267374646, 305571024, 356499528, 534749292, 712999056, 1069498584, 2138997168]

約数ペア:

[(1, 2138997168), (2, 1069498584), (3, 712999056), (4, 534749292), (6, 356499528), (7, 305571024), (8, 267374646), (9, 237666352), (11, 194454288), (12, 178249764), (14, 152785512), (16, 133687323), (18, 118833176), (21, 101857008), (22, 97227144), (24, 89124882), (28, 76392756), (33, 64818096), (36, 59416588), (42, 50928504), (44, 48613572), (48, 44562441), (56, 38196378), (63, 33952336), (66, 32409048), (72, 29708294), (77, 27779184), (84, 25464252), (88, 24306786), (99, 21606032), (112, 19098189), (126, 16976168), (132, 16204524), (144, 14854147), (154, 13889592), (168, 12732126), (176, 12153393), (198, 10803016), (231, 9259728), (252, 8488084), (264, 8102262), (308, 6944796), (336, 6366063), (379, 5643792), (396, 5401508), (462, 4629864), (504, 4244042), (509, 4202352), (528, 4051131), (616, 3472398), (693, 3086576), (758, 2821896), (792, 2700754), (924, 2314932), (1008, 2122021), (1018, 2101176), (1137, 1881264), (1232, 1736199), (1386, 1543288), (1516, 1410948), (1527, 1400784), (1584, 1350377), (1848, 1157466), (2036, 1050588), (2274, 940632), (2653, 806256), (2772, 771644), (3032, 705474), (3054, 700392), (3411, 627088), (3563, 600336), (3696, 578733), (4072, 525294), (4169, 513072), (4548, 470316), (4581, 466928), (5306, 403128), (5544, 385822), (5599, 382032), (6064, 352737), (6108, 350196), (6822, 313544), (7126, 300168), (7959, 268752), (8144, 262647), (8338, 256536), (9096, 235158), (9162, 233464), (10612, 201564), (10689, 200112), (11088, 192911), (11198, 191016), (12216, 175098), (12507, 171024), (13644, 156772), (14252, 150084), (15918, 134376), (16676, 128268), (16797, 127344), (18192, 117579), (18324, 116732), (21224, 100782), (21378, 100056), (22396, 95508), (23877, 89584), (24432, 87549), (25014, 85512), (27288, 78386), (28504, 75042), (29183, 73296), (31836, 67188), (32067, 66704), (33352, 64134), (33594, 63672), (36648, 58366), (37521, 57008), (39193, 54576), (42448, 50391), (42756, 50028), (44792, 47754)]