643307344512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{6451}}^1$

素因数の和:8111

約数の個数: 256

約数和(自身を含む): 2039385323520

約数和(自身を除く): 1396077979008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1613, 1932, 2208, 2576, 2688, 2944, 3226, 3864, 4416, 4839, 5152, 6451, 6452, 7728, 8832, 9678, 10304, 11291, 12902, 12904, 15456, 19353, 19356, 20608, 22582, 25804, 25808, 30912, 33873, 37099, 38706, 38712, 45157, 45164, 51608, 51616, 61824, 67746, 74198, 77412, 77424, 90314, 90328, 103216, 103232, 111297, 135471, 135492, 148373, 148396, 154824, 154848, 180628, 180656, 206432, 206464, 222594, 259693, 270942, 270984, 296746, 296792, 309648, 309696, 361256, 361312, 412864, 445119, 445188, 519386, 541884, 541968, 593492, 593584, 619296, 619392, 722512, 722624, 779079, 825728, 890238, 890376, 1038611, 1038772, 1083768, 1083936, 1186984, 1187168, 1238592, 1445024, 1445248, 1558158, 1780476, 1780752, 2077222, 2077544, 2167536, 2167872, 2373968, 2374336, 2477184, 2890048, 3115833, 3116316, 3560952, 3561504, 4154444, 4155088, 4335072, 4335744, 4747936, 4748672, 5780096, 6231666, 6232632, 7121904, 7123008, 8308888, 8310176, 8670144, 9495872, 10405463, 12463332, 12465264, 14243808, 14246016, 16617776, 16620352, 17340288, 18991744, 20810926, 24926664, 24930528, 28487616, 31216389, 33235552, 33240704, 41621852, 49853328, 49861056, 56975232, 62432778, 66471104, 72838241, 83243704, 99706656, 99722112, 124865556, 132942208, 145676482, 166487408, 199413312, 218514723, 239325649, 249731112, 291352964, 332974816, 398826624, 437029446, 478651298, 499462224, 582705928, 665949632, 717976947, 874058892, 957302596, 998924448, 1165411856, 1331899264, 1435953894, 1675279543, 1748117784, 1914605192, 1997848896, 2330823712, 2871907788, 3350559086, 3496235568, 3829210384, 3995697792, 4661647424, 5025838629, 5743815576, 6701118172, 6992471136, 7658420768, 9323294848, 10051677258, 11487631152, 13402236344, 13984942272, 15316841536, 20103354516, 22975262304, 26804472688, 27969884544, 30633683072, 40206709032, 45950524608, 53608945376, 80413418064, 91901049216, 107217890752, 160826836128, 214435781504, 321653672256, 643307344512]

約数ペア:

[(1, 643307344512), (2, 321653672256), (3, 214435781504), (4, 160826836128), (6, 107217890752), (7, 91901049216), (8, 80413418064), (12, 53608945376), (14, 45950524608), (16, 40206709032), (21, 30633683072), (23, 27969884544), (24, 26804472688), (28, 22975262304), (32, 20103354516), (42, 15316841536), (46, 13984942272), (48, 13402236344), (56, 11487631152), (64, 10051677258), (69, 9323294848), (84, 7658420768), (92, 6992471136), (96, 6701118172), (112, 5743815576), (128, 5025838629), (138, 4661647424), (161, 3995697792), (168, 3829210384), (184, 3496235568), (192, 3350559086), (224, 2871907788), (276, 2330823712), (322, 1997848896), (336, 1914605192), (368, 1748117784), (384, 1675279543), (448, 1435953894), (483, 1331899264), (552, 1165411856), (644, 998924448), (672, 957302596), (736, 874058892), (896, 717976947), (966, 665949632), (1104, 582705928), (1288, 499462224), (1344, 478651298), (1472, 437029446), (1613, 398826624), (1932, 332974816), (2208, 291352964), (2576, 249731112), (2688, 239325649), (2944, 218514723), (3226, 199413312), (3864, 166487408), (4416, 145676482), (4839, 132942208), (5152, 124865556), (6451, 99722112), (6452, 99706656), (7728, 83243704), (8832, 72838241), (9678, 66471104), (10304, 62432778), (11291, 56975232), (12902, 49861056), (12904, 49853328), (15456, 41621852), (19353, 33240704), (19356, 33235552), (20608, 31216389), (22582, 28487616), (25804, 24930528), (25808, 24926664), (30912, 20810926), (33873, 18991744), (37099, 17340288), (38706, 16620352), (38712, 16617776), (45157, 14246016), (45164, 14243808), (51608, 12465264), (51616, 12463332), (61824, 10405463), (67746, 9495872), (74198, 8670144), (77412, 8310176), (77424, 8308888), (90314, 7123008), (90328, 7121904), (103216, 6232632), (103232, 6231666), (111297, 5780096), (135471, 4748672), (135492, 4747936), (148373, 4335744), (148396, 4335072), (154824, 4155088), (154848, 4154444), (180628, 3561504), (180656, 3560952), (206432, 3116316), (206464, 3115833), (222594, 2890048), (259693, 2477184), (270942, 2374336), (270984, 2373968), (296746, 2167872), (296792, 2167536), (309648, 2077544), (309696, 2077222), (361256, 1780752), (361312, 1780476), (412864, 1558158), (445119, 1445248), (445188, 1445024), (519386, 1238592), (541884, 1187168), (541968, 1186984), (593492, 1083936), (593584, 1083768), (619296, 1038772), (619392, 1038611), (722512, 890376), (722624, 890238), (779079, 825728)]