2049606912

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 6216376320

約数和(自身を除く): 4166769408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 64, 69, 76, 92, 93, 96, 114, 124, 128, 138, 152, 184, 186, 192, 197, 228, 248, 256, 276, 304, 368, 372, 384, 394, 437, 456, 496, 552, 589, 591, 608, 713, 736, 744, 768, 788, 874, 912, 992, 1104, 1178, 1182, 1216, 1311, 1426, 1472, 1488, 1576, 1748, 1767, 1824, 1984, 2139, 2208, 2356, 2364, 2432, 2622, 2852, 2944, 2976, 3152, 3496, 3534, 3648, 3743, 3968, 4278, 4416, 4531, 4712, 4728, 4864, 5244, 5704, 5888, 5952, 6107, 6304, 6992, 7068, 7296, 7486, 7936, 8556, 8832, 9062, 9424, 9456, 10488, 11229, 11408, 11904, 12214, 12608, 13547, 13593, 13984, 14136, 14592, 14972, 17112, 17664, 18124, 18321, 18848, 18912, 20976, 22458, 22816, 23808, 24428, 25216, 27094, 27186, 27968, 28272, 29944, 34224, 36248, 36642, 37696, 37824, 40641, 41952, 44916, 45632, 48856, 50432, 54188, 54372, 55936, 56544, 59888, 68448, 72496, 73284, 75392, 75648, 81282, 83904, 86089, 89832, 91264, 97712, 108376, 108744, 111872, 113088, 116033, 119776, 136896, 140461, 144992, 146568, 150784, 151296, 162564, 167808, 172178, 179664, 182528, 195424, 216752, 217488, 226176, 232066, 239552, 258267, 273792, 280922, 289984, 293136, 325128, 335616, 344356, 348099, 359328, 390848, 421383, 433504, 434976, 452352, 464132, 479104, 516534, 547584, 561844, 579968, 586272, 650256, 688712, 696198, 718656, 781696, 842766, 867008, 869952, 928264, 958208, 1033068, 1123688, 1159936, 1172544, 1300512, 1377424, 1392396, 1437312, 1563392, 1685532, 1734016, 1739904, 1856528, 2066136, 2247376, 2345088, 2601024, 2668759, 2754848, 2784792, 2874624, 3371064, 3468032, 3479808, 3713056, 4132272, 4494752, 4690176, 5202048, 5337518, 5509696, 5569584, 6742128, 7426112, 8006277, 8264544, 8989504, 10404096, 10675036, 11019392, 11139168, 13484256, 14852224, 16012554, 16529088, 17979008, 21350072, 22038784, 22278336, 26968512, 29704448, 32025108, 33058176, 35958016, 42700144, 44556672, 53937024, 64050216, 66116352, 85400288, 89113344, 107874048, 128100432, 170800576, 256200864, 341601152, 512401728, 683202304, 1024803456, 2049606912]

約数ペア:

[(1, 2049606912), (2, 1024803456), (3, 683202304), (4, 512401728), (6, 341601152), (8, 256200864), (12, 170800576), (16, 128100432), (19, 107874048), (23, 89113344), (24, 85400288), (31, 66116352), (32, 64050216), (38, 53937024), (46, 44556672), (48, 42700144), (57, 35958016), (62, 33058176), (64, 32025108), (69, 29704448), (76, 26968512), (92, 22278336), (93, 22038784), (96, 21350072), (114, 17979008), (124, 16529088), (128, 16012554), (138, 14852224), (152, 13484256), (184, 11139168), (186, 11019392), (192, 10675036), (197, 10404096), (228, 8989504), (248, 8264544), (256, 8006277), (276, 7426112), (304, 6742128), (368, 5569584), (372, 5509696), (384, 5337518), (394, 5202048), (437, 4690176), (456, 4494752), (496, 4132272), (552, 3713056), (589, 3479808), (591, 3468032), (608, 3371064), (713, 2874624), (736, 2784792), (744, 2754848), (768, 2668759), (788, 2601024), (874, 2345088), (912, 2247376), (992, 2066136), (1104, 1856528), (1178, 1739904), (1182, 1734016), (1216, 1685532), (1311, 1563392), (1426, 1437312), (1472, 1392396), (1488, 1377424), (1576, 1300512), (1748, 1172544), (1767, 1159936), (1824, 1123688), (1984, 1033068), (2139, 958208), (2208, 928264), (2356, 869952), (2364, 867008), (2432, 842766), (2622, 781696), (2852, 718656), (2944, 696198), (2976, 688712), (3152, 650256), (3496, 586272), (3534, 579968), (3648, 561844), (3743, 547584), (3968, 516534), (4278, 479104), (4416, 464132), (4531, 452352), (4712, 434976), (4728, 433504), (4864, 421383), (5244, 390848), (5704, 359328), (5888, 348099), (5952, 344356), (6107, 335616), (6304, 325128), (6992, 293136), (7068, 289984), (7296, 280922), (7486, 273792), (7936, 258267), (8556, 239552), (8832, 232066), (9062, 226176), (9424, 217488), (9456, 216752), (10488, 195424), (11229, 182528), (11408, 179664), (11904, 172178), (12214, 167808), (12608, 162564), (13547, 151296), (13593, 150784), (13984, 146568), (14136, 144992), (14592, 140461), (14972, 136896), (17112, 119776), (17664, 116033), (18124, 113088), (18321, 111872), (18848, 108744), (18912, 108376), (20976, 97712), (22458, 91264), (22816, 89832), (23808, 86089), (24428, 83904), (25216, 81282), (27094, 75648), (27186, 75392), (27968, 73284), (28272, 72496), (29944, 68448), (34224, 59888), (36248, 56544), (36642, 55936), (37696, 54372), (37824, 54188), (40641, 50432), (41952, 48856), (44916, 45632)]