213878016

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 721123200

約数和(自身を除く): 507245184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 97, 99, 108, 116, 128, 132, 144, 174, 176, 192, 194, 198, 216, 232, 256, 261, 264, 288, 291, 297, 319, 348, 352, 384, 388, 396, 432, 464, 522, 528, 576, 582, 594, 638, 696, 704, 768, 776, 783, 792, 864, 873, 928, 957, 1044, 1056, 1067, 1152, 1164, 1188, 1276, 1392, 1408, 1552, 1566, 1584, 1728, 1746, 1856, 1914, 2088, 2112, 2134, 2304, 2328, 2376, 2552, 2619, 2784, 2813, 2816, 2871, 3104, 3132, 3168, 3201, 3456, 3492, 3712, 3828, 4176, 4224, 4268, 4656, 4752, 5104, 5238, 5568, 5626, 5742, 6208, 6264, 6336, 6402, 6912, 6984, 7424, 7656, 8352, 8439, 8448, 8536, 8613, 9312, 9504, 9603, 10208, 10476, 11136, 11252, 11484, 12416, 12528, 12672, 12804, 13968, 15312, 16704, 16878, 17072, 17226, 18624, 19008, 19206, 20416, 20952, 22272, 22504, 22968, 24832, 25056, 25317, 25344, 25608, 27936, 28809, 30624, 30943, 33408, 33756, 34144, 34452, 37248, 38016, 38412, 40832, 41904, 45008, 45936, 50112, 50634, 51216, 55872, 57618, 61248, 61886, 66816, 67512, 68288, 68904, 74496, 75951, 76032, 76824, 81664, 83808, 90016, 91872, 92829, 100224, 101268, 102432, 111744, 115236, 122496, 123772, 135024, 136576, 137808, 151902, 153648, 167616, 180032, 183744, 185658, 200448, 202536, 204864, 223488, 230472, 244992, 247544, 270048, 273152, 275616, 278487, 303804, 307296, 335232, 360064, 367488, 371316, 405072, 409728, 460944, 495088, 540096, 551232, 556974, 607608, 614592, 670464, 720128, 734976, 742632, 810144, 819456, 835461, 921888, 990176, 1080192, 1102464, 1113948, 1215216, 1229184, 1485264, 1620288, 1670922, 1843776, 1980352, 2160384, 2204928, 2227896, 2430432, 2458368, 2970528, 3240576, 3341844, 3687552, 3960704, 4455792, 4860864, 5941056, 6481152, 6683688, 7375104, 7921408, 8911584, 9721728, 11882112, 13367376, 17823168, 19443456, 23764224, 26734752, 35646336, 53469504, 71292672, 106939008, 213878016]

約数ペア:

[(1, 213878016), (2, 106939008), (3, 71292672), (4, 53469504), (6, 35646336), (8, 26734752), (9, 23764224), (11, 19443456), (12, 17823168), (16, 13367376), (18, 11882112), (22, 9721728), (24, 8911584), (27, 7921408), (29, 7375104), (32, 6683688), (33, 6481152), (36, 5941056), (44, 4860864), (48, 4455792), (54, 3960704), (58, 3687552), (64, 3341844), (66, 3240576), (72, 2970528), (87, 2458368), (88, 2430432), (96, 2227896), (97, 2204928), (99, 2160384), (108, 1980352), (116, 1843776), (128, 1670922), (132, 1620288), (144, 1485264), (174, 1229184), (176, 1215216), (192, 1113948), (194, 1102464), (198, 1080192), (216, 990176), (232, 921888), (256, 835461), (261, 819456), (264, 810144), (288, 742632), (291, 734976), (297, 720128), (319, 670464), (348, 614592), (352, 607608), (384, 556974), (388, 551232), (396, 540096), (432, 495088), (464, 460944), (522, 409728), (528, 405072), (576, 371316), (582, 367488), (594, 360064), (638, 335232), (696, 307296), (704, 303804), (768, 278487), (776, 275616), (783, 273152), (792, 270048), (864, 247544), (873, 244992), (928, 230472), (957, 223488), (1044, 204864), (1056, 202536), (1067, 200448), (1152, 185658), (1164, 183744), (1188, 180032), (1276, 167616), (1392, 153648), (1408, 151902), (1552, 137808), (1566, 136576), (1584, 135024), (1728, 123772), (1746, 122496), (1856, 115236), (1914, 111744), (2088, 102432), (2112, 101268), (2134, 100224), (2304, 92829), (2328, 91872), (2376, 90016), (2552, 83808), (2619, 81664), (2784, 76824), (2813, 76032), (2816, 75951), (2871, 74496), (3104, 68904), (3132, 68288), (3168, 67512), (3201, 66816), (3456, 61886), (3492, 61248), (3712, 57618), (3828, 55872), (4176, 51216), (4224, 50634), (4268, 50112), (4656, 45936), (4752, 45008), (5104, 41904), (5238, 40832), (5568, 38412), (5626, 38016), (5742, 37248), (6208, 34452), (6264, 34144), (6336, 33756), (6402, 33408), (6912, 30943), (6984, 30624), (7424, 28809), (7656, 27936), (8352, 25608), (8439, 25344), (8448, 25317), (8536, 25056), (8613, 24832), (9312, 22968), (9504, 22504), (9603, 22272), (10208, 20952), (10476, 20416), (11136, 19206), (11252, 19008), (11484, 18624), (12416, 17226), (12528, 17072), (12672, 16878), (12804, 16704), (13968, 15312)]