257039872992

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4447}}^1$

素因数の和:4995

約数の個数: 384

約数和(自身を含む): 903890534400

約数和(自身を除く): 646850661408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 503, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1006, 1008, 1026, 1064, 1197, 1368, 1509, 1512, 1596, 1824, 2012, 2016, 2052, 2128, 2394, 2736, 3018, 3024, 3192, 3521, 3591, 4024, 4104, 4256, 4447, 4527, 4788, 5472, 6036, 6048, 6384, 7042, 7182, 8048, 8208, 8894, 9054, 9557, 9576, 10563, 12072, 12768, 13341, 13581, 14084, 14364, 16096, 16416, 17788, 18108, 19114, 19152, 21126, 24144, 26682, 27162, 28168, 28671, 28728, 31129, 31689, 35576, 36216, 38228, 38304, 40023, 42252, 48288, 53364, 54324, 56336, 57342, 57456, 62258, 63378, 66899, 71152, 72432, 76456, 80046, 84493, 84504, 86013, 93387, 95067, 106728, 108648, 112672, 114684, 114912, 120069, 124516, 126756, 133798, 142304, 144864, 152912, 160092, 168986, 169008, 172026, 186774, 190134, 200697, 213456, 217296, 229368, 240138, 249032, 253479, 253512, 258039, 267596, 280161, 305824, 320184, 337972, 338016, 344052, 373548, 380268, 401394, 426912, 434592, 458736, 480276, 498064, 506958, 507024, 516078, 535192, 560322, 591451, 602091, 640368, 675944, 688104, 747096, 760437, 760536, 802788, 840483, 917472, 960552, 996128, 1013916, 1014048, 1032156, 1070384, 1120644, 1182902, 1204182, 1280736, 1351888, 1376208, 1494192, 1520874, 1521072, 1605576, 1680966, 1774353, 1806273, 1921104, 2027832, 2064312, 2140768, 2236841, 2241288, 2281311, 2365804, 2408364, 2703776, 2752416, 2988384, 3041748, 3042144, 3211152, 3361932, 3548706, 3612546, 3842208, 4055664, 4128624, 4473682, 4482576, 4562622, 4731608, 4816728, 5323059, 6083496, 6422304, 6710523, 6723864, 7097412, 7225092, 8111328, 8257248, 8947364, 8965152, 9125244, 9463216, 9633456, 10646118, 12166992, 13421046, 13447728, 14194824, 14450184, 15657887, 15969177, 17894728, 18250488, 18926432, 19266912, 20131569, 21292236, 24333984, 26842092, 26895456, 28389648, 28900368, 31315774, 31938354, 35789456, 36500976, 40263138, 42499979, 42584472, 46973661, 53684184, 56779296, 57800736, 60394707, 62631548, 63876708, 71578912, 73001952, 80526276, 84999958, 85168944, 93947322, 107368368, 120789414, 125263096, 127499937, 127753416, 140920983, 161052552, 169999916, 170337888, 187894644, 214736736, 241578828, 250526192, 254999874, 255506832, 281841966, 297499853, 322105104, 339999832, 375789288, 382499811, 422762949, 483157656, 501052384, 509999748, 511013664, 563683932, 594999706, 644210208, 679999664, 751578576, 764999622, 845525898, 892499559, 966315312, 1019999496, 1127367864, 1147499433, 1189999412, 1359999328, 1503157152, 1529999244, 1691051796, 1784999118, 1932630624, 2039998992, 2254735728, 2294998866, 2379998824, 2677498677, 3059998488, 3382103592, 3569998236, 4079997984, 4509471456, 4589997732, 4759997648, 5354997354, 6119996976, 6764207184, 7139996472, 8032496031, 9179995464, 9519995296, 10709994708, 12239993952, 13528414368, 14279992944, 16064992062, 18359990928, 21419989416, 28559985888, 32129984124, 36719981856, 42839978832, 64259968248, 85679957664, 128519936496, 257039872992]

約数ペア:

[(1, 257039872992), (2, 128519936496), (3, 85679957664), (4, 64259968248), (6, 42839978832), (7, 36719981856), (8, 32129984124), (9, 28559985888), (12, 21419989416), (14, 18359990928), (16, 16064992062), (18, 14279992944), (19, 13528414368), (21, 12239993952), (24, 10709994708), (27, 9519995296), (28, 9179995464), (32, 8032496031), (36, 7139996472), (38, 6764207184), (42, 6119996976), (48, 5354997354), (54, 4759997648), (56, 4589997732), (57, 4509471456), (63, 4079997984), (72, 3569998236), (76, 3382103592), (84, 3059998488), (96, 2677498677), (108, 2379998824), (112, 2294998866), (114, 2254735728), (126, 2039998992), (133, 1932630624), (144, 1784999118), (152, 1691051796), (168, 1529999244), (171, 1503157152), (189, 1359999328), (216, 1189999412), (224, 1147499433), (228, 1127367864), (252, 1019999496), (266, 966315312), (288, 892499559), (304, 845525898), (336, 764999622), (342, 751578576), (378, 679999664), (399, 644210208), (432, 594999706), (456, 563683932), (503, 511013664), (504, 509999748), (513, 501052384), (532, 483157656), (608, 422762949), (672, 382499811), (684, 375789288), (756, 339999832), (798, 322105104), (864, 297499853), (912, 281841966), (1006, 255506832), (1008, 254999874), (1026, 250526192), (1064, 241578828), (1197, 214736736), (1368, 187894644), (1509, 170337888), (1512, 169999916), (1596, 161052552), (1824, 140920983), (2012, 127753416), (2016, 127499937), (2052, 125263096), (2128, 120789414), (2394, 107368368), (2736, 93947322), (3018, 85168944), (3024, 84999958), (3192, 80526276), (3521, 73001952), (3591, 71578912), (4024, 63876708), (4104, 62631548), (4256, 60394707), (4447, 57800736), (4527, 56779296), (4788, 53684184), (5472, 46973661), (6036, 42584472), (6048, 42499979), (6384, 40263138), (7042, 36500976), (7182, 35789456), (8048, 31938354), (8208, 31315774), (8894, 28900368), (9054, 28389648), (9557, 26895456), (9576, 26842092), (10563, 24333984), (12072, 21292236), (12768, 20131569), (13341, 19266912), (13581, 18926432), (14084, 18250488), (14364, 17894728), (16096, 15969177), (16416, 15657887), (17788, 14450184), (18108, 14194824), (19114, 13447728), (19152, 13421046), (21126, 12166992), (24144, 10646118), (26682, 9633456), (27162, 9463216), (28168, 9125244), (28671, 8965152), (28728, 8947364), (31129, 8257248), (31689, 8111328), (35576, 7225092), (36216, 7097412), (38228, 6723864), (38304, 6710523), (40023, 6422304), (42252, 6083496), (48288, 5323059), (53364, 4816728), (54324, 4731608), (56336, 4562622), (57342, 4482576), (57456, 4473682), (62258, 4128624), (63378, 4055664), (66899, 3842208), (71152, 3612546), (72432, 3548706), (76456, 3361932), (80046, 3211152), (84493, 3042144), (84504, 3041748), (86013, 2988384), (93387, 2752416), (95067, 2703776), (106728, 2408364), (108648, 2365804), (112672, 2281311), (114684, 2241288), (114912, 2236841), (120069, 2140768), (124516, 2064312), (126756, 2027832), (133798, 1921104), (142304, 1806273), (144864, 1774353), (152912, 1680966), (160092, 1605576), (168986, 1521072), (169008, 1520874), (172026, 1494192), (186774, 1376208), (190134, 1351888), (200697, 1280736), (213456, 1204182), (217296, 1182902), (229368, 1120644), (240138, 1070384), (249032, 1032156), (253479, 1014048), (253512, 1013916), (258039, 996128), (267596, 960552), (280161, 917472), (305824, 840483), (320184, 802788), (337972, 760536), (338016, 760437), (344052, 747096), (373548, 688104), (380268, 675944), (401394, 640368), (426912, 602091), (434592, 591451), (458736, 560322), (480276, 535192), (498064, 516078), (506958, 507024)]