21978770688

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3024

約数の個数: 432

約数和(自身を含む): 79550190720

約数和(自身を除く): 57571420032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 243, 252, 256, 272, 288, 306, 324, 336, 357, 378, 384, 408, 432, 448, 459, 476, 486, 504, 544, 567, 576, 612, 648, 672, 714, 756, 768, 816, 864, 896, 918, 952, 972, 1008, 1071, 1088, 1134, 1152, 1224, 1296, 1344, 1377, 1428, 1512, 1632, 1701, 1728, 1792, 1836, 1904, 1944, 2016, 2142, 2176, 2268, 2304, 2448, 2592, 2688, 2754, 2856, 2969, 3024, 3213, 3264, 3402, 3456, 3672, 3808, 3888, 4032, 4131, 4284, 4352, 4536, 4896, 5184, 5376, 5508, 5712, 5938, 6048, 6426, 6528, 6804, 6912, 7344, 7616, 7776, 8064, 8262, 8568, 8907, 9072, 9639, 9792, 10368, 11016, 11424, 11876, 12096, 12852, 13056, 13608, 14688, 15232, 15552, 16128, 16524, 17136, 17814, 18144, 19278, 19584, 20736, 20783, 22032, 22848, 23752, 24192, 25704, 26721, 27216, 28917, 29376, 30464, 31104, 33048, 34272, 35628, 36288, 38556, 39168, 41566, 44064, 45696, 47504, 48384, 50473, 51408, 53442, 54432, 57834, 58752, 62208, 62349, 66096, 68544, 71256, 72576, 77112, 80163, 83132, 88128, 91392, 95008, 100946, 102816, 106884, 108864, 115668, 117504, 124698, 132192, 137088, 142512, 145152, 151419, 154224, 160326, 166264, 176256, 187047, 190016, 201892, 205632, 213768, 217728, 231336, 240489, 249396, 264384, 274176, 285024, 302838, 308448, 320652, 332528, 352512, 353311, 374094, 380032, 403784, 411264, 427536, 435456, 454257, 462672, 480978, 498792, 528768, 561141, 570048, 605676, 616896, 641304, 665056, 706622, 721467, 748188, 760064, 807568, 822528, 855072, 908514, 925344, 961956, 997584, 1057536, 1059933, 1122282, 1140096, 1211352, 1233792, 1282608, 1330112, 1362771, 1413244, 1442934, 1496376, 1615136, 1683423, 1710144, 1817028, 1850688, 1923912, 1995168, 2119866, 2244564, 2280192, 2422704, 2467584, 2565216, 2660224, 2725542, 2826488, 2885868, 2992752, 3179799, 3230272, 3366846, 3420288, 3634056, 3701376, 3847824, 3990336, 4088313, 4239732, 4489128, 4845408, 5050269, 5130432, 5320448, 5451084, 5652976, 5771736, 5985504, 6359598, 6460544, 6733692, 6840576, 7268112, 7402752, 7695648, 7980672, 8176626, 8479464, 8978256, 9539397, 9690816, 10100538, 10260864, 10902168, 11305952, 11543472, 11971008, 12264939, 12719196, 12921088, 13467384, 14536224, 15391296, 15961344, 16353252, 16958928, 17956512, 19078794, 19381632, 20201076, 20521728, 21804336, 22611904, 23086944, 23942016, 24529878, 25438392, 26934768, 28618191, 29072448, 30782592, 32706504, 33917856, 35913024, 38157588, 38763264, 40402152, 43608672, 45223808, 46173888, 47884032, 49059756, 50876784, 53869536, 57236382, 58144896, 61565184, 65413008, 67835712, 71826048, 76315176, 80804304, 85854573, 87217344, 90447616, 92347776, 98119512, 101753568, 107739072, 114472764, 116289792, 130826016, 135671424, 143652096, 152630352, 161608608, 171709146, 174434688, 184695552, 196239024, 203507136, 215478144, 228945528, 261652032, 271342848, 305260704, 323217216, 343418292, 348869376, 392478048, 407014272, 430956288, 457891056, 523304064, 610521408, 646434432, 686836584, 784956096, 814028544, 915782112, 1046608128, 1221042816, 1292868864, 1373673168, 1569912192, 1831564224, 2442085632, 2747346336, 3139824384, 3663128448, 5494692672, 7326256896, 10989385344, 21978770688]

約数ペア:

[(1, 21978770688), (2, 10989385344), (3, 7326256896), (4, 5494692672), (6, 3663128448), (7, 3139824384), (8, 2747346336), (9, 2442085632), (12, 1831564224), (14, 1569912192), (16, 1373673168), (17, 1292868864), (18, 1221042816), (21, 1046608128), (24, 915782112), (27, 814028544), (28, 784956096), (32, 686836584), (34, 646434432), (36, 610521408), (42, 523304064), (48, 457891056), (51, 430956288), (54, 407014272), (56, 392478048), (63, 348869376), (64, 343418292), (68, 323217216), (72, 305260704), (81, 271342848), (84, 261652032), (96, 228945528), (102, 215478144), (108, 203507136), (112, 196239024), (119, 184695552), (126, 174434688), (128, 171709146), (136, 161608608), (144, 152630352), (153, 143652096), (162, 135671424), (168, 130826016), (189, 116289792), (192, 114472764), (204, 107739072), (216, 101753568), (224, 98119512), (238, 92347776), (243, 90447616), (252, 87217344), (256, 85854573), (272, 80804304), (288, 76315176), (306, 71826048), (324, 67835712), (336, 65413008), (357, 61565184), (378, 58144896), (384, 57236382), (408, 53869536), (432, 50876784), (448, 49059756), (459, 47884032), (476, 46173888), (486, 45223808), (504, 43608672), (544, 40402152), (567, 38763264), (576, 38157588), (612, 35913024), (648, 33917856), (672, 32706504), (714, 30782592), (756, 29072448), (768, 28618191), (816, 26934768), (864, 25438392), (896, 24529878), (918, 23942016), (952, 23086944), (972, 22611904), (1008, 21804336), (1071, 20521728), (1088, 20201076), (1134, 19381632), (1152, 19078794), (1224, 17956512), (1296, 16958928), (1344, 16353252), (1377, 15961344), (1428, 15391296), (1512, 14536224), (1632, 13467384), (1701, 12921088), (1728, 12719196), (1792, 12264939), (1836, 11971008), (1904, 11543472), (1944, 11305952), (2016, 10902168), (2142, 10260864), (2176, 10100538), (2268, 9690816), (2304, 9539397), (2448, 8978256), (2592, 8479464), (2688, 8176626), (2754, 7980672), (2856, 7695648), (2969, 7402752), (3024, 7268112), (3213, 6840576), (3264, 6733692), (3402, 6460544), (3456, 6359598), (3672, 5985504), (3808, 5771736), (3888, 5652976), (4032, 5451084), (4131, 5320448), (4284, 5130432), (4352, 5050269), (4536, 4845408), (4896, 4489128), (5184, 4239732), (5376, 4088313), (5508, 3990336), (5712, 3847824), (5938, 3701376), (6048, 3634056), (6426, 3420288), (6528, 3366846), (6804, 3230272), (6912, 3179799), (7344, 2992752), (7616, 2885868), (7776, 2826488), (8064, 2725542), (8262, 2660224), (8568, 2565216), (8907, 2467584), (9072, 2422704), (9639, 2280192), (9792, 2244564), (10368, 2119866), (11016, 1995168), (11424, 1923912), (11876, 1850688), (12096, 1817028), (12852, 1710144), (13056, 1683423), (13608, 1615136), (14688, 1496376), (15232, 1442934), (15552, 1413244), (16128, 1362771), (16524, 1330112), (17136, 1282608), (17814, 1233792), (18144, 1211352), (19278, 1140096), (19584, 1122282), (20736, 1059933), (20783, 1057536), (22032, 997584), (22848, 961956), (23752, 925344), (24192, 908514), (25704, 855072), (26721, 822528), (27216, 807568), (28917, 760064), (29376, 748188), (30464, 721467), (31104, 706622), (33048, 665056), (34272, 641304), (35628, 616896), (36288, 605676), (38556, 570048), (39168, 561141), (41566, 528768), (44064, 498792), (45696, 480978), (47504, 462672), (48384, 454257), (50473, 435456), (51408, 427536), (53442, 411264), (54432, 403784), (57834, 380032), (58752, 374094), (62208, 353311), (62349, 352512), (66096, 332528), (68544, 320652), (71256, 308448), (72576, 302838), (77112, 285024), (80163, 274176), (83132, 264384), (88128, 249396), (91392, 240489), (95008, 231336), (100946, 217728), (102816, 213768), (106884, 205632), (108864, 201892), (115668, 190016), (117504, 187047), (124698, 176256), (132192, 166264), (137088, 160326), (142512, 154224), (145152, 151419)]