21867070284

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 384

約数和(自身を含む): 66357043200

約数和(自身を除く): 44489972916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 73, 76, 93, 102, 108, 114, 124, 146, 153, 171, 186, 204, 219, 228, 277, 279, 292, 306, 323, 342, 372, 438, 459, 513, 527, 554, 558, 589, 612, 646, 657, 684, 831, 837, 876, 918, 969, 1026, 1054, 1108, 1116, 1178, 1241, 1292, 1314, 1387, 1581, 1662, 1674, 1767, 1836, 1938, 1971, 2052, 2108, 2263, 2356, 2482, 2493, 2628, 2774, 2907, 3162, 3324, 3348, 3534, 3723, 3876, 3942, 4161, 4526, 4709, 4743, 4964, 4986, 5263, 5301, 5548, 5814, 6324, 6789, 7068, 7446, 7479, 7884, 8322, 8587, 8721, 9052, 9418, 9486, 9972, 10013, 10526, 10602, 11169, 11628, 12483, 13578, 14127, 14229, 14892, 14958, 15789, 15903, 16644, 17174, 17442, 18836, 18972, 20026, 20221, 20367, 21052, 21204, 22338, 23579, 24966, 25761, 27156, 28254, 28458, 29916, 30039, 31578, 31806, 33507, 34348, 34884, 37449, 38471, 40052, 40442, 40734, 42381, 42997, 44676, 47158, 47367, 49932, 51522, 56508, 56916, 60078, 60663, 61101, 63156, 63612, 67014, 70737, 74898, 76942, 77283, 80884, 81468, 84762, 85994, 89471, 90117, 94316, 94734, 103044, 115413, 120156, 121326, 122202, 127143, 128991, 134028, 141474, 142101, 145979, 149796, 153884, 154566, 163153, 169524, 171988, 178942, 180234, 181989, 189468, 212211, 230826, 231849, 242652, 244404, 254286, 257982, 268413, 270351, 282948, 284202, 291958, 309132, 326306, 343757, 346239, 357884, 360468, 363978, 384199, 386973, 424422, 437937, 461652, 463698, 489459, 508572, 515964, 536826, 540702, 545967, 568404, 583916, 626851, 636633, 652612, 687514, 692478, 727956, 730949, 768398, 773946, 805239, 848844, 875874, 927396, 978918, 1031271, 1038717, 1073652, 1081404, 1091934, 1152597, 1160919, 1253702, 1273266, 1313811, 1375028, 1384956, 1461898, 1468377, 1536796, 1547892, 1610478, 1751748, 1880553, 1957836, 2062542, 2077434, 2183868, 2192847, 2305194, 2321838, 2415717, 2507404, 2546532, 2627622, 2773601, 2923796, 2936754, 3093813, 3220956, 3457791, 3761106, 3941433, 4125084, 4154868, 4385694, 4405131, 4610388, 4643676, 4831434, 5255244, 5547202, 5641659, 5873508, 6187626, 6531383, 6578541, 6915582, 7522212, 7882866, 8320803, 8771388, 8810262, 9281439, 9662868, 10373373, 10656467, 11094404, 11283318, 11910169, 12375252, 13062766, 13157082, 13831164, 15765732, 16641606, 16924977, 17620524, 18562878, 19594149, 19735623, 20746746, 21312934, 22566636, 23820338, 24962409, 26125532, 26314164, 31969401, 33283212, 33849954, 35730507, 37125756, 39188298, 39471246, 41493492, 42625868, 47640676, 49924818, 58782447, 63938802, 67699908, 71461014, 74887227, 78376596, 78942492, 95908203, 99849636, 107191521, 117564894, 127877604, 142922028, 149774454, 176347341, 191816406, 202472873, 214383042, 235129788, 287724609, 299548908, 321574563, 352694682, 383632812, 404945746, 428766084, 575449218, 607418619, 643149126, 705389364, 809891492, 1150898436, 1214837238, 1286298252, 1822255857, 2429674476, 3644511714, 5466767571, 7289023428, 10933535142, 21867070284]

約数ペア:

[(1, 21867070284), (2, 10933535142), (3, 7289023428), (4, 5466767571), (6, 3644511714), (9, 2429674476), (12, 1822255857), (17, 1286298252), (18, 1214837238), (19, 1150898436), (27, 809891492), (31, 705389364), (34, 643149126), (36, 607418619), (38, 575449218), (51, 428766084), (54, 404945746), (57, 383632812), (62, 352694682), (68, 321574563), (73, 299548908), (76, 287724609), (93, 235129788), (102, 214383042), (108, 202472873), (114, 191816406), (124, 176347341), (146, 149774454), (153, 142922028), (171, 127877604), (186, 117564894), (204, 107191521), (219, 99849636), (228, 95908203), (277, 78942492), (279, 78376596), (292, 74887227), (306, 71461014), (323, 67699908), (342, 63938802), (372, 58782447), (438, 49924818), (459, 47640676), (513, 42625868), (527, 41493492), (554, 39471246), (558, 39188298), (589, 37125756), (612, 35730507), (646, 33849954), (657, 33283212), (684, 31969401), (831, 26314164), (837, 26125532), (876, 24962409), (918, 23820338), (969, 22566636), (1026, 21312934), (1054, 20746746), (1108, 19735623), (1116, 19594149), (1178, 18562878), (1241, 17620524), (1292, 16924977), (1314, 16641606), (1387, 15765732), (1581, 13831164), (1662, 13157082), (1674, 13062766), (1767, 12375252), (1836, 11910169), (1938, 11283318), (1971, 11094404), (2052, 10656467), (2108, 10373373), (2263, 9662868), (2356, 9281439), (2482, 8810262), (2493, 8771388), (2628, 8320803), (2774, 7882866), (2907, 7522212), (3162, 6915582), (3324, 6578541), (3348, 6531383), (3534, 6187626), (3723, 5873508), (3876, 5641659), (3942, 5547202), (4161, 5255244), (4526, 4831434), (4709, 4643676), (4743, 4610388), (4964, 4405131), (4986, 4385694), (5263, 4154868), (5301, 4125084), (5548, 3941433), (5814, 3761106), (6324, 3457791), (6789, 3220956), (7068, 3093813), (7446, 2936754), (7479, 2923796), (7884, 2773601), (8322, 2627622), (8587, 2546532), (8721, 2507404), (9052, 2415717), (9418, 2321838), (9486, 2305194), (9972, 2192847), (10013, 2183868), (10526, 2077434), (10602, 2062542), (11169, 1957836), (11628, 1880553), (12483, 1751748), (13578, 1610478), (14127, 1547892), (14229, 1536796), (14892, 1468377), (14958, 1461898), (15789, 1384956), (15903, 1375028), (16644, 1313811), (17174, 1273266), (17442, 1253702), (18836, 1160919), (18972, 1152597), (20026, 1091934), (20221, 1081404), (20367, 1073652), (21052, 1038717), (21204, 1031271), (22338, 978918), (23579, 927396), (24966, 875874), (25761, 848844), (27156, 805239), (28254, 773946), (28458, 768398), (29916, 730949), (30039, 727956), (31578, 692478), (31806, 687514), (33507, 652612), (34348, 636633), (34884, 626851), (37449, 583916), (38471, 568404), (40052, 545967), (40442, 540702), (40734, 536826), (42381, 515964), (42997, 508572), (44676, 489459), (47158, 463698), (47367, 461652), (49932, 437937), (51522, 424422), (56508, 386973), (56916, 384199), (60078, 363978), (60663, 360468), (61101, 357884), (63156, 346239), (63612, 343757), (67014, 326306), (70737, 309132), (74898, 291958), (76942, 284202), (77283, 282948), (80884, 270351), (81468, 268413), (84762, 257982), (85994, 254286), (89471, 244404), (90117, 242652), (94316, 231849), (94734, 230826), (103044, 212211), (115413, 189468), (120156, 181989), (121326, 180234), (122202, 178942), (127143, 171988), (128991, 169524), (134028, 163153), (141474, 154566), (142101, 153884), (145979, 149796)]