19485877824

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22271}}^1$

素因数の和:22334

約数の個数: 252

約数和(自身を含む): 67070435328

約数和(自身を除く): 47584557504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2352, 2604, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4464, 4557, 4704, 5208, 5952, 6076, 6944, 7056, 7812, 8928, 9114, 9408, 10416, 12152, 13671, 13888, 14112, 15624, 17856, 18228, 20832, 22271, 24304, 27342, 28224, 31248, 36456, 41664, 44542, 48608, 54684, 62496, 66813, 72912, 89084, 97216, 109368, 124992, 133626, 145824, 155897, 178168, 200439, 218736, 267252, 291648, 311794, 356336, 400878, 437472, 467691, 534504, 623588, 690401, 712672, 801756, 874944, 935382, 1069008, 1091279, 1247176, 1380802, 1403073, 1425344, 1603512, 1870764, 2071203, 2138016, 2182558, 2494352, 2761604, 2806146, 3207024, 3273837, 3741528, 4142406, 4276032, 4365116, 4832807, 4988704, 5523208, 5612292, 6213609, 6414048, 6547674, 7483056, 8284812, 8730232, 9665614, 9821511, 9977408, 11046416, 11224584, 12427218, 12828096, 13095348, 14498421, 14966112, 16569624, 17460464, 19331228, 19643022, 22092832, 22449168, 24854436, 26190696, 28996842, 29932224, 33139248, 33829649, 34920928, 38662456, 39286044, 43495263, 44185664, 44898336, 49708872, 52381392, 57993684, 66278496, 67659298, 69841856, 77324912, 78572088, 86990526, 89796672, 99417744, 101488947, 104762784, 115987368, 132556992, 135318596, 154649824, 157144176, 173981052, 198835488, 202977894, 209525568, 231974736, 270637192, 304466841, 309299648, 314288352, 347962104, 397670976, 405955788, 463949472, 541274384, 608933682, 628576704, 695924208, 811911576, 927898944, 1082548768, 1217867364, 1391848416, 1623823152, 2165097536, 2435734728, 2783696832, 3247646304, 4871469456, 6495292608, 9742938912, 19485877824]

約数ペア:

[(1, 19485877824), (2, 9742938912), (3, 6495292608), (4, 4871469456), (6, 3247646304), (7, 2783696832), (8, 2435734728), (9, 2165097536), (12, 1623823152), (14, 1391848416), (16, 1217867364), (18, 1082548768), (21, 927898944), (24, 811911576), (28, 695924208), (31, 628576704), (32, 608933682), (36, 541274384), (42, 463949472), (48, 405955788), (49, 397670976), (56, 347962104), (62, 314288352), (63, 309299648), (64, 304466841), (72, 270637192), (84, 231974736), (93, 209525568), (96, 202977894), (98, 198835488), (112, 173981052), (124, 157144176), (126, 154649824), (144, 135318596), (147, 132556992), (168, 115987368), (186, 104762784), (192, 101488947), (196, 99417744), (217, 89796672), (224, 86990526), (248, 78572088), (252, 77324912), (279, 69841856), (288, 67659298), (294, 66278496), (336, 57993684), (372, 52381392), (392, 49708872), (434, 44898336), (441, 44185664), (448, 43495263), (496, 39286044), (504, 38662456), (558, 34920928), (576, 33829649), (588, 33139248), (651, 29932224), (672, 28996842), (744, 26190696), (784, 24854436), (868, 22449168), (882, 22092832), (992, 19643022), (1008, 19331228), (1116, 17460464), (1176, 16569624), (1302, 14966112), (1344, 14498421), (1488, 13095348), (1519, 12828096), (1568, 12427218), (1736, 11224584), (1764, 11046416), (1953, 9977408), (1984, 9821511), (2016, 9665614), (2232, 8730232), (2352, 8284812), (2604, 7483056), (2976, 6547674), (3038, 6414048), (3136, 6213609), (3472, 5612292), (3528, 5523208), (3906, 4988704), (4032, 4832807), (4464, 4365116), (4557, 4276032), (4704, 4142406), (5208, 3741528), (5952, 3273837), (6076, 3207024), (6944, 2806146), (7056, 2761604), (7812, 2494352), (8928, 2182558), (9114, 2138016), (9408, 2071203), (10416, 1870764), (12152, 1603512), (13671, 1425344), (13888, 1403073), (14112, 1380802), (15624, 1247176), (17856, 1091279), (18228, 1069008), (20832, 935382), (22271, 874944), (24304, 801756), (27342, 712672), (28224, 690401), (31248, 623588), (36456, 534504), (41664, 467691), (44542, 437472), (48608, 400878), (54684, 356336), (62496, 311794), (66813, 291648), (72912, 267252), (89084, 218736), (97216, 200439), (109368, 178168), (124992, 155897), (133626, 145824)]