2639813184

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 252

約数和(自身を含む): 8262792720

約数和(自身を除く): 5622979536

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, 144, 152, 171, 186, 192, 228, 248, 251, 279, 288, 304, 342, 372, 456, 496, 502, 558, 576, 589, 608, 684, 744, 753, 912, 961, 992, 1004, 1116, 1178, 1216, 1368, 1488, 1506, 1767, 1824, 1922, 1984, 2008, 2232, 2259, 2356, 2736, 2883, 2976, 3012, 3534, 3648, 3844, 4016, 4464, 4518, 4712, 4769, 5301, 5472, 5766, 5952, 6024, 7068, 7688, 7781, 8032, 8649, 8928, 9036, 9424, 9538, 10602, 10944, 11532, 12048, 14136, 14307, 15376, 15562, 16064, 17298, 17856, 18072, 18259, 18848, 19076, 21204, 23064, 23343, 24096, 28272, 28614, 30752, 31124, 34596, 36144, 36518, 37696, 38152, 42408, 42921, 46128, 46686, 48192, 54777, 56544, 57228, 61504, 62248, 69192, 70029, 72288, 73036, 76304, 84816, 85842, 92256, 93372, 109554, 113088, 114456, 124496, 138384, 140058, 144576, 146072, 147839, 152608, 164331, 169632, 171684, 184512, 186744, 219108, 228912, 241211, 248992, 276768, 280116, 292144, 295678, 305216, 328662, 339264, 343368, 373488, 438216, 443517, 457824, 482422, 497984, 553536, 560232, 584288, 591356, 657324, 686736, 723633, 746976, 876432, 887034, 915648, 964844, 1120464, 1168576, 1182712, 1314648, 1330551, 1373472, 1447266, 1493952, 1752864, 1774068, 1929688, 2170899, 2240928, 2365424, 2629296, 2661102, 2746944, 2894532, 3505728, 3548136, 3859376, 4341798, 4481856, 4583009, 4730848, 5258592, 5322204, 5789064, 7096272, 7718752, 8683596, 9166018, 9461696, 10517184, 10644408, 11578128, 13749027, 14192544, 15437504, 17367192, 18332036, 21288816, 23156256, 27498054, 28385088, 34734384, 36664072, 41247081, 42577632, 46312512, 54996108, 69468768, 73328144, 82494162, 85155264, 109992216, 138937536, 146656288, 164988324, 219984432, 293312576, 329976648, 439968864, 659953296, 879937728, 1319906592, 2639813184]

約数ペア:

[(1, 2639813184), (2, 1319906592), (3, 879937728), (4, 659953296), (6, 439968864), (8, 329976648), (9, 293312576), (12, 219984432), (16, 164988324), (18, 146656288), (19, 138937536), (24, 109992216), (31, 85155264), (32, 82494162), (36, 73328144), (38, 69468768), (48, 54996108), (57, 46312512), (62, 42577632), (64, 41247081), (72, 36664072), (76, 34734384), (93, 28385088), (96, 27498054), (114, 23156256), (124, 21288816), (144, 18332036), (152, 17367192), (171, 15437504), (186, 14192544), (192, 13749027), (228, 11578128), (248, 10644408), (251, 10517184), (279, 9461696), (288, 9166018), (304, 8683596), (342, 7718752), (372, 7096272), (456, 5789064), (496, 5322204), (502, 5258592), (558, 4730848), (576, 4583009), (589, 4481856), (608, 4341798), (684, 3859376), (744, 3548136), (753, 3505728), (912, 2894532), (961, 2746944), (992, 2661102), (1004, 2629296), (1116, 2365424), (1178, 2240928), (1216, 2170899), (1368, 1929688), (1488, 1774068), (1506, 1752864), (1767, 1493952), (1824, 1447266), (1922, 1373472), (1984, 1330551), (2008, 1314648), (2232, 1182712), (2259, 1168576), (2356, 1120464), (2736, 964844), (2883, 915648), (2976, 887034), (3012, 876432), (3534, 746976), (3648, 723633), (3844, 686736), (4016, 657324), (4464, 591356), (4518, 584288), (4712, 560232), (4769, 553536), (5301, 497984), (5472, 482422), (5766, 457824), (5952, 443517), (6024, 438216), (7068, 373488), (7688, 343368), (7781, 339264), (8032, 328662), (8649, 305216), (8928, 295678), (9036, 292144), (9424, 280116), (9538, 276768), (10602, 248992), (10944, 241211), (11532, 228912), (12048, 219108), (14136, 186744), (14307, 184512), (15376, 171684), (15562, 169632), (16064, 164331), (17298, 152608), (17856, 147839), (18072, 146072), (18259, 144576), (18848, 140058), (19076, 138384), (21204, 124496), (23064, 114456), (23343, 113088), (24096, 109554), (28272, 93372), (28614, 92256), (30752, 85842), (31124, 84816), (34596, 76304), (36144, 73036), (36518, 72288), (37696, 70029), (38152, 69192), (42408, 62248), (42921, 61504), (46128, 57228), (46686, 56544), (48192, 54777)]