213885672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 531227928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 29, 33, 39, 42, 44, 52, 56, 58, 66, 77, 78, 84, 87, 88, 91, 104, 116, 132, 143, 154, 156, 168, 174, 182, 203, 231, 232, 264, 273, 286, 307, 308, 312, 319, 348, 364, 377, 406, 429, 462, 546, 572, 609, 614, 616, 638, 696, 728, 754, 812, 858, 921, 924, 957, 1001, 1092, 1131, 1144, 1218, 1228, 1276, 1508, 1624, 1716, 1842, 1848, 1914, 2002, 2149, 2184, 2233, 2262, 2436, 2456, 2552, 2639, 3003, 3016, 3377, 3432, 3684, 3828, 3991, 4004, 4147, 4298, 4466, 4524, 4872, 5278, 6006, 6447, 6699, 6754, 7368, 7656, 7917, 7982, 8008, 8294, 8596, 8903, 8932, 9048, 10131, 10556, 11973, 12012, 12441, 12894, 13398, 13508, 15834, 15964, 16588, 17192, 17806, 17864, 20262, 21112, 23639, 23946, 24024, 24882, 25788, 26709, 26796, 27016, 27937, 29029, 31668, 31928, 33176, 35612, 40524, 43901, 47278, 47892, 49764, 51576, 53418, 53592, 55874, 58058, 62321, 63336, 70917, 71224, 81048, 83811, 87087, 87802, 94556, 95784, 97933, 99528, 106836, 111748, 115739, 116116, 124642, 131703, 141834, 167622, 174174, 175604, 186963, 189112, 195866, 213672, 223496, 231478, 232232, 249284, 263406, 283668, 293799, 307307, 335244, 347217, 348348, 351208, 373926, 391732, 462956, 498568, 526812, 567336, 587598, 614614, 670488, 685531, 694434, 696696, 747852, 783464, 810173, 921921, 925912, 1053624, 1175196, 1229228, 1273129, 1371062, 1388868, 1495704, 1620346, 1843842, 2056593, 2350392, 2430519, 2458456, 2546258, 2742124, 2777736, 3240692, 3687684, 3819387, 4113186, 4861038, 5092516, 5484248, 6481384, 7375368, 7638774, 8226372, 8911903, 9722076, 10185032, 15277548, 16452744, 17823806, 19444152, 26735709, 30555096, 35647612, 53471418, 71295224, 106942836, 213885672]

約数ペア:

[(1, 213885672), (2, 106942836), (3, 71295224), (4, 53471418), (6, 35647612), (7, 30555096), (8, 26735709), (11, 19444152), (12, 17823806), (13, 16452744), (14, 15277548), (21, 10185032), (22, 9722076), (24, 8911903), (26, 8226372), (28, 7638774), (29, 7375368), (33, 6481384), (39, 5484248), (42, 5092516), (44, 4861038), (52, 4113186), (56, 3819387), (58, 3687684), (66, 3240692), (77, 2777736), (78, 2742124), (84, 2546258), (87, 2458456), (88, 2430519), (91, 2350392), (104, 2056593), (116, 1843842), (132, 1620346), (143, 1495704), (154, 1388868), (156, 1371062), (168, 1273129), (174, 1229228), (182, 1175196), (203, 1053624), (231, 925912), (232, 921921), (264, 810173), (273, 783464), (286, 747852), (307, 696696), (308, 694434), (312, 685531), (319, 670488), (348, 614614), (364, 587598), (377, 567336), (406, 526812), (429, 498568), (462, 462956), (546, 391732), (572, 373926), (609, 351208), (614, 348348), (616, 347217), (638, 335244), (696, 307307), (728, 293799), (754, 283668), (812, 263406), (858, 249284), (921, 232232), (924, 231478), (957, 223496), (1001, 213672), (1092, 195866), (1131, 189112), (1144, 186963), (1218, 175604), (1228, 174174), (1276, 167622), (1508, 141834), (1624, 131703), (1716, 124642), (1842, 116116), (1848, 115739), (1914, 111748), (2002, 106836), (2149, 99528), (2184, 97933), (2233, 95784), (2262, 94556), (2436, 87802), (2456, 87087), (2552, 83811), (2639, 81048), (3003, 71224), (3016, 70917), (3377, 63336), (3432, 62321), (3684, 58058), (3828, 55874), (3991, 53592), (4004, 53418), (4147, 51576), (4298, 49764), (4466, 47892), (4524, 47278), (4872, 43901), (5278, 40524), (6006, 35612), (6447, 33176), (6699, 31928), (6754, 31668), (7368, 29029), (7656, 27937), (7917, 27016), (7982, 26796), (8008, 26709), (8294, 25788), (8596, 24882), (8903, 24024), (8932, 23946), (9048, 23639), (10131, 21112), (10556, 20262), (11973, 17864), (12012, 17806), (12441, 17192), (12894, 16588), (13398, 15964), (13508, 15834)]