21118505472

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 360

約数和(自身を含む): 66557771280

約数和(自身を除く): 45439265808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 251, 256, 279, 288, 304, 342, 372, 384, 456, 496, 502, 512, 558, 576, 589, 608, 684, 744, 753, 768, 912, 961, 992, 1004, 1116, 1152, 1178, 1216, 1368, 1488, 1506, 1536, 1767, 1824, 1922, 1984, 2008, 2232, 2259, 2304, 2356, 2432, 2736, 2883, 2976, 3012, 3534, 3648, 3844, 3968, 4016, 4464, 4518, 4608, 4712, 4769, 4864, 5301, 5472, 5766, 5952, 6024, 7068, 7296, 7688, 7781, 7936, 8032, 8649, 8928, 9036, 9424, 9538, 9728, 10602, 10944, 11532, 11904, 12048, 14136, 14307, 14592, 15376, 15562, 15872, 16064, 17298, 17856, 18072, 18259, 18848, 19076, 21204, 21888, 23064, 23343, 23808, 24096, 28272, 28614, 29184, 30752, 31124, 32128, 34596, 35712, 36144, 36518, 37696, 38152, 42408, 42921, 43776, 46128, 46686, 47616, 48192, 54777, 56544, 57228, 61504, 62248, 64256, 69192, 70029, 71424, 72288, 73036, 75392, 76304, 84816, 85842, 87552, 92256, 93372, 96384, 109554, 113088, 114456, 123008, 124496, 128512, 138384, 140058, 142848, 144576, 146072, 147839, 150784, 152608, 164331, 169632, 171684, 184512, 186744, 192768, 219108, 226176, 228912, 241211, 246016, 248992, 276768, 280116, 289152, 292144, 295678, 301568, 305216, 328662, 339264, 343368, 369024, 373488, 385536, 438216, 443517, 452352, 457824, 482422, 492032, 497984, 553536, 560232, 578304, 584288, 591356, 610432, 657324, 678528, 686736, 723633, 738048, 746976, 876432, 887034, 904704, 915648, 964844, 995968, 1107072, 1120464, 1156608, 1168576, 1182712, 1220864, 1314648, 1330551, 1357056, 1373472, 1447266, 1476096, 1493952, 1752864, 1774068, 1831296, 1929688, 1991936, 2170899, 2214144, 2240928, 2337152, 2365424, 2441728, 2629296, 2661102, 2714112, 2746944, 2894532, 2987904, 3505728, 3548136, 3662592, 3859376, 3983872, 4341798, 4428288, 4481856, 4583009, 4674304, 4730848, 5258592, 5322204, 5493888, 5789064, 5975808, 7011456, 7096272, 7325184, 7718752, 8683596, 8963712, 9166018, 9348608, 9461696, 10517184, 10644408, 10987776, 11578128, 11951616, 13749027, 14022912, 14192544, 15437504, 17367192, 17927424, 18332036, 18923392, 21034368, 21288816, 21975552, 23156256, 27498054, 28045824, 28385088, 30875008, 34734384, 35854848, 36664072, 37846784, 41247081, 42068736, 42577632, 46312512, 54996108, 56770176, 61750016, 69468768, 73328144, 75693568, 82494162, 84137472, 85155264, 92625024, 109992216, 113540352, 123500032, 138937536, 146656288, 164988324, 170310528, 185250048, 219984432, 227080704, 277875072, 293312576, 329976648, 340621056, 370500096, 439968864, 555750144, 586625152, 659953296, 681242112, 879937728, 1111500288, 1173250304, 1319906592, 1759875456, 2346500608, 2639813184, 3519750912, 5279626368, 7039501824, 10559252736, 21118505472]

約数ペア:

[(1, 21118505472), (2, 10559252736), (3, 7039501824), (4, 5279626368), (6, 3519750912), (8, 2639813184), (9, 2346500608), (12, 1759875456), (16, 1319906592), (18, 1173250304), (19, 1111500288), (24, 879937728), (31, 681242112), (32, 659953296), (36, 586625152), (38, 555750144), (48, 439968864), (57, 370500096), (62, 340621056), (64, 329976648), (72, 293312576), (76, 277875072), (93, 227080704), (96, 219984432), (114, 185250048), (124, 170310528), (128, 164988324), (144, 146656288), (152, 138937536), (171, 123500032), (186, 113540352), (192, 109992216), (228, 92625024), (248, 85155264), (251, 84137472), (256, 82494162), (279, 75693568), (288, 73328144), (304, 69468768), (342, 61750016), (372, 56770176), (384, 54996108), (456, 46312512), (496, 42577632), (502, 42068736), (512, 41247081), (558, 37846784), (576, 36664072), (589, 35854848), (608, 34734384), (684, 30875008), (744, 28385088), (753, 28045824), (768, 27498054), (912, 23156256), (961, 21975552), (992, 21288816), (1004, 21034368), (1116, 18923392), (1152, 18332036), (1178, 17927424), (1216, 17367192), (1368, 15437504), (1488, 14192544), (1506, 14022912), (1536, 13749027), (1767, 11951616), (1824, 11578128), (1922, 10987776), (1984, 10644408), (2008, 10517184), (2232, 9461696), (2259, 9348608), (2304, 9166018), (2356, 8963712), (2432, 8683596), (2736, 7718752), (2883, 7325184), (2976, 7096272), (3012, 7011456), (3534, 5975808), (3648, 5789064), (3844, 5493888), (3968, 5322204), (4016, 5258592), (4464, 4730848), (4518, 4674304), (4608, 4583009), (4712, 4481856), (4769, 4428288), (4864, 4341798), (5301, 3983872), (5472, 3859376), (5766, 3662592), (5952, 3548136), (6024, 3505728), (7068, 2987904), (7296, 2894532), (7688, 2746944), (7781, 2714112), (7936, 2661102), (8032, 2629296), (8649, 2441728), (8928, 2365424), (9036, 2337152), (9424, 2240928), (9538, 2214144), (9728, 2170899), (10602, 1991936), (10944, 1929688), (11532, 1831296), (11904, 1774068), (12048, 1752864), (14136, 1493952), (14307, 1476096), (14592, 1447266), (15376, 1373472), (15562, 1357056), (15872, 1330551), (16064, 1314648), (17298, 1220864), (17856, 1182712), (18072, 1168576), (18259, 1156608), (18848, 1120464), (19076, 1107072), (21204, 995968), (21888, 964844), (23064, 915648), (23343, 904704), (23808, 887034), (24096, 876432), (28272, 746976), (28614, 738048), (29184, 723633), (30752, 686736), (31124, 678528), (32128, 657324), (34596, 610432), (35712, 591356), (36144, 584288), (36518, 578304), (37696, 560232), (38152, 553536), (42408, 497984), (42921, 492032), (43776, 482422), (46128, 457824), (46686, 452352), (47616, 443517), (48192, 438216), (54777, 385536), (56544, 373488), (57228, 369024), (61504, 343368), (62248, 339264), (64256, 328662), (69192, 305216), (70029, 301568), (71424, 295678), (72288, 292144), (73036, 289152), (75392, 280116), (76304, 276768), (84816, 248992), (85842, 246016), (87552, 241211), (92256, 228912), (93372, 226176), (96384, 219108), (109554, 192768), (113088, 186744), (114456, 184512), (123008, 171684), (124496, 169632), (128512, 164331), (138384, 152608), (140058, 150784), (142848, 147839), (144576, 146072)]