2217875016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 6960384000

約数和(自身を除く): 4742508984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 89, 111, 114, 133, 148, 152, 168, 178, 211, 222, 228, 259, 266, 267, 296, 356, 399, 422, 444, 456, 518, 532, 534, 623, 633, 703, 712, 777, 798, 844, 888, 1036, 1064, 1068, 1246, 1266, 1406, 1477, 1554, 1596, 1688, 1691, 1869, 2072, 2109, 2136, 2492, 2532, 2812, 2954, 3108, 3192, 3293, 3382, 3738, 4009, 4218, 4431, 4921, 4984, 5064, 5073, 5624, 5908, 6216, 6586, 6764, 7476, 7807, 8018, 8436, 8862, 9842, 9879, 10146, 11816, 11837, 12027, 13172, 13528, 14763, 14952, 15614, 16036, 16872, 17724, 18779, 19684, 19758, 20292, 23051, 23421, 23674, 24054, 26344, 28063, 29526, 31228, 32072, 35448, 35511, 37558, 39368, 39516, 40584, 46102, 46842, 47348, 48108, 54649, 56126, 56337, 59052, 62456, 62567, 69153, 71022, 75116, 79032, 84189, 92204, 93684, 94696, 96216, 109298, 112252, 112674, 118104, 125134, 131453, 138306, 142044, 148333, 150232, 163947, 168378, 184408, 187368, 187701, 218596, 224504, 225348, 250268, 262906, 276612, 284088, 296666, 327894, 336756, 356801, 375402, 394359, 437192, 437969, 444999, 450696, 500536, 525812, 553224, 593332, 655788, 673512, 694823, 713602, 750804, 788718, 875938, 889998, 1038331, 1051624, 1070403, 1186664, 1311576, 1313907, 1389646, 1427204, 1501608, 1577436, 1751876, 1779996, 2076662, 2084469, 2140806, 2497607, 2627814, 2779292, 2854408, 3114993, 3154872, 3503752, 3559992, 4153324, 4168938, 4281612, 4863761, 4995214, 5255628, 5558584, 6229986, 7492821, 8306648, 8337876, 8563224, 9727522, 9990428, 10511256, 12459972, 13201637, 14591283, 14985642, 16675752, 19455044, 19980856, 24919944, 26403274, 29182566, 29971284, 38910088, 39604911, 52806548, 58365132, 59942568, 79209822, 92411459, 105613096, 116730264, 158419644, 184822918, 277234377, 316839288, 369645836, 554468754, 739291672, 1108937508, 2217875016]

約数ペア:

[(1, 2217875016), (2, 1108937508), (3, 739291672), (4, 554468754), (6, 369645836), (7, 316839288), (8, 277234377), (12, 184822918), (14, 158419644), (19, 116730264), (21, 105613096), (24, 92411459), (28, 79209822), (37, 59942568), (38, 58365132), (42, 52806548), (56, 39604911), (57, 38910088), (74, 29971284), (76, 29182566), (84, 26403274), (89, 24919944), (111, 19980856), (114, 19455044), (133, 16675752), (148, 14985642), (152, 14591283), (168, 13201637), (178, 12459972), (211, 10511256), (222, 9990428), (228, 9727522), (259, 8563224), (266, 8337876), (267, 8306648), (296, 7492821), (356, 6229986), (399, 5558584), (422, 5255628), (444, 4995214), (456, 4863761), (518, 4281612), (532, 4168938), (534, 4153324), (623, 3559992), (633, 3503752), (703, 3154872), (712, 3114993), (777, 2854408), (798, 2779292), (844, 2627814), (888, 2497607), (1036, 2140806), (1064, 2084469), (1068, 2076662), (1246, 1779996), (1266, 1751876), (1406, 1577436), (1477, 1501608), (1554, 1427204), (1596, 1389646), (1688, 1313907), (1691, 1311576), (1869, 1186664), (2072, 1070403), (2109, 1051624), (2136, 1038331), (2492, 889998), (2532, 875938), (2812, 788718), (2954, 750804), (3108, 713602), (3192, 694823), (3293, 673512), (3382, 655788), (3738, 593332), (4009, 553224), (4218, 525812), (4431, 500536), (4921, 450696), (4984, 444999), (5064, 437969), (5073, 437192), (5624, 394359), (5908, 375402), (6216, 356801), (6586, 336756), (6764, 327894), (7476, 296666), (7807, 284088), (8018, 276612), (8436, 262906), (8862, 250268), (9842, 225348), (9879, 224504), (10146, 218596), (11816, 187701), (11837, 187368), (12027, 184408), (13172, 168378), (13528, 163947), (14763, 150232), (14952, 148333), (15614, 142044), (16036, 138306), (16872, 131453), (17724, 125134), (18779, 118104), (19684, 112674), (19758, 112252), (20292, 109298), (23051, 96216), (23421, 94696), (23674, 93684), (24054, 92204), (26344, 84189), (28063, 79032), (29526, 75116), (31228, 71022), (32072, 69153), (35448, 62567), (35511, 62456), (37558, 59052), (39368, 56337), (39516, 56126), (40584, 54649), (46102, 48108), (46842, 47348)]