213504768

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 706406400

約数和(自身を除く): 492901632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 79, 92, 96, 102, 108, 128, 136, 138, 144, 153, 158, 184, 192, 204, 207, 216, 237, 256, 272, 276, 288, 306, 316, 368, 384, 391, 408, 414, 432, 459, 474, 544, 552, 576, 612, 621, 632, 711, 736, 768, 782, 816, 828, 864, 918, 948, 1088, 1104, 1152, 1173, 1224, 1242, 1264, 1343, 1422, 1472, 1564, 1632, 1656, 1728, 1817, 1836, 1896, 2133, 2176, 2208, 2304, 2346, 2448, 2484, 2528, 2686, 2844, 2944, 3128, 3264, 3312, 3456, 3519, 3634, 3672, 3792, 4029, 4266, 4352, 4416, 4692, 4896, 4968, 5056, 5372, 5451, 5688, 5888, 6256, 6528, 6624, 6912, 7038, 7268, 7344, 7584, 8058, 8532, 8832, 9384, 9792, 9936, 10112, 10557, 10744, 10902, 11376, 12087, 12512, 13056, 13248, 14076, 14536, 14688, 15168, 16116, 16353, 17064, 17664, 18768, 19584, 19872, 20224, 21114, 21488, 21804, 22752, 24174, 25024, 26496, 28152, 29072, 29376, 30336, 30889, 32232, 32706, 34128, 36261, 37536, 39168, 39744, 42228, 42976, 43608, 45504, 48348, 49059, 50048, 52992, 56304, 58144, 58752, 60672, 61778, 64464, 65412, 68256, 72522, 75072, 79488, 84456, 85952, 87216, 91008, 92667, 96696, 98118, 100096, 112608, 116288, 117504, 123556, 128928, 130824, 136512, 145044, 150144, 158976, 168912, 171904, 174432, 182016, 185334, 193392, 196236, 225216, 232576, 247112, 257856, 261648, 273024, 278001, 290088, 300288, 337824, 343808, 348864, 370668, 386784, 392472, 450432, 465152, 494224, 515712, 523296, 546048, 556002, 580176, 675648, 697728, 741336, 773568, 784944, 834003, 900864, 988448, 1031424, 1046592, 1112004, 1160352, 1351296, 1395456, 1482672, 1547136, 1569888, 1668006, 1976896, 2093184, 2224008, 2320704, 2702592, 2965344, 3094272, 3139776, 3336012, 3953792, 4186368, 4448016, 4641408, 5930688, 6279552, 6672024, 7907584, 8896032, 9282816, 11861376, 12559104, 13344048, 17792064, 23722752, 26688096, 35584128, 53376192, 71168256, 106752384, 213504768]

約数ペア:

[(1, 213504768), (2, 106752384), (3, 71168256), (4, 53376192), (6, 35584128), (8, 26688096), (9, 23722752), (12, 17792064), (16, 13344048), (17, 12559104), (18, 11861376), (23, 9282816), (24, 8896032), (27, 7907584), (32, 6672024), (34, 6279552), (36, 5930688), (46, 4641408), (48, 4448016), (51, 4186368), (54, 3953792), (64, 3336012), (68, 3139776), (69, 3094272), (72, 2965344), (79, 2702592), (92, 2320704), (96, 2224008), (102, 2093184), (108, 1976896), (128, 1668006), (136, 1569888), (138, 1547136), (144, 1482672), (153, 1395456), (158, 1351296), (184, 1160352), (192, 1112004), (204, 1046592), (207, 1031424), (216, 988448), (237, 900864), (256, 834003), (272, 784944), (276, 773568), (288, 741336), (306, 697728), (316, 675648), (368, 580176), (384, 556002), (391, 546048), (408, 523296), (414, 515712), (432, 494224), (459, 465152), (474, 450432), (544, 392472), (552, 386784), (576, 370668), (612, 348864), (621, 343808), (632, 337824), (711, 300288), (736, 290088), (768, 278001), (782, 273024), (816, 261648), (828, 257856), (864, 247112), (918, 232576), (948, 225216), (1088, 196236), (1104, 193392), (1152, 185334), (1173, 182016), (1224, 174432), (1242, 171904), (1264, 168912), (1343, 158976), (1422, 150144), (1472, 145044), (1564, 136512), (1632, 130824), (1656, 128928), (1728, 123556), (1817, 117504), (1836, 116288), (1896, 112608), (2133, 100096), (2176, 98118), (2208, 96696), (2304, 92667), (2346, 91008), (2448, 87216), (2484, 85952), (2528, 84456), (2686, 79488), (2844, 75072), (2944, 72522), (3128, 68256), (3264, 65412), (3312, 64464), (3456, 61778), (3519, 60672), (3634, 58752), (3672, 58144), (3792, 56304), (4029, 52992), (4266, 50048), (4352, 49059), (4416, 48348), (4692, 45504), (4896, 43608), (4968, 42976), (5056, 42228), (5372, 39744), (5451, 39168), (5688, 37536), (5888, 36261), (6256, 34128), (6528, 32706), (6624, 32232), (6912, 30889), (7038, 30336), (7268, 29376), (7344, 29072), (7584, 28152), (8058, 26496), (8532, 25024), (8832, 24174), (9384, 22752), (9792, 21804), (9936, 21488), (10112, 21114), (10557, 20224), (10744, 19872), (10902, 19584), (11376, 18768), (12087, 17664), (12512, 17064), (13056, 16353), (13248, 16116), (14076, 15168), (14536, 14688)]