2019986304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 6392217600

約数和(自身を除く): 4372231296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 59, 64, 84, 94, 96, 112, 118, 128, 141, 168, 177, 188, 192, 224, 236, 271, 282, 329, 336, 354, 376, 384, 413, 448, 472, 542, 564, 658, 672, 708, 752, 813, 826, 896, 944, 987, 1084, 1128, 1239, 1316, 1344, 1416, 1504, 1626, 1652, 1888, 1897, 1974, 2168, 2256, 2478, 2632, 2688, 2773, 2832, 3008, 3252, 3304, 3776, 3794, 3948, 4336, 4512, 4956, 5264, 5546, 5664, 5691, 6016, 6504, 6608, 7552, 7588, 7896, 8319, 8672, 9024, 9912, 10528, 11092, 11328, 11382, 12737, 13008, 13216, 15176, 15792, 15989, 16638, 17344, 18048, 19411, 19824, 21056, 22184, 22656, 22764, 25474, 26016, 26432, 30352, 31584, 31978, 33276, 34688, 38211, 38822, 39648, 42112, 44368, 45528, 47967, 50948, 52032, 52864, 58233, 60704, 63168, 63956, 66552, 76422, 77644, 79296, 88736, 89159, 91056, 95934, 101896, 104064, 111923, 116466, 121408, 126336, 127912, 133104, 152844, 155288, 158592, 177472, 178318, 182112, 191868, 203792, 223846, 232932, 242816, 255824, 266208, 267477, 305688, 310576, 335769, 354944, 356636, 364224, 383736, 407584, 447692, 465864, 511648, 532416, 534954, 611376, 621152, 671538, 713272, 728448, 751483, 767472, 815168, 895384, 931728, 1023296, 1064832, 1069908, 1222752, 1242304, 1343076, 1426544, 1502966, 1534944, 1630336, 1790768, 1863456, 2046592, 2139816, 2254449, 2445504, 2484608, 2686152, 2853088, 3005932, 3069888, 3581536, 3726912, 4279632, 4508898, 4891008, 5260381, 5372304, 5706176, 6011864, 6139776, 7163072, 7453824, 8559264, 9017796, 10520762, 10744608, 11412352, 12023728, 14326144, 15781143, 17118528, 18035592, 21041524, 21489216, 24047456, 31562286, 34237056, 36071184, 42083048, 42978432, 48094912, 63124572, 72142368, 84166096, 96189824, 126249144, 144284736, 168332192, 252498288, 288569472, 336664384, 504996576, 673328768, 1009993152, 2019986304]

約数ペア:

[(1, 2019986304), (2, 1009993152), (3, 673328768), (4, 504996576), (6, 336664384), (7, 288569472), (8, 252498288), (12, 168332192), (14, 144284736), (16, 126249144), (21, 96189824), (24, 84166096), (28, 72142368), (32, 63124572), (42, 48094912), (47, 42978432), (48, 42083048), (56, 36071184), (59, 34237056), (64, 31562286), (84, 24047456), (94, 21489216), (96, 21041524), (112, 18035592), (118, 17118528), (128, 15781143), (141, 14326144), (168, 12023728), (177, 11412352), (188, 10744608), (192, 10520762), (224, 9017796), (236, 8559264), (271, 7453824), (282, 7163072), (329, 6139776), (336, 6011864), (354, 5706176), (376, 5372304), (384, 5260381), (413, 4891008), (448, 4508898), (472, 4279632), (542, 3726912), (564, 3581536), (658, 3069888), (672, 3005932), (708, 2853088), (752, 2686152), (813, 2484608), (826, 2445504), (896, 2254449), (944, 2139816), (987, 2046592), (1084, 1863456), (1128, 1790768), (1239, 1630336), (1316, 1534944), (1344, 1502966), (1416, 1426544), (1504, 1343076), (1626, 1242304), (1652, 1222752), (1888, 1069908), (1897, 1064832), (1974, 1023296), (2168, 931728), (2256, 895384), (2478, 815168), (2632, 767472), (2688, 751483), (2773, 728448), (2832, 713272), (3008, 671538), (3252, 621152), (3304, 611376), (3776, 534954), (3794, 532416), (3948, 511648), (4336, 465864), (4512, 447692), (4956, 407584), (5264, 383736), (5546, 364224), (5664, 356636), (5691, 354944), (6016, 335769), (6504, 310576), (6608, 305688), (7552, 267477), (7588, 266208), (7896, 255824), (8319, 242816), (8672, 232932), (9024, 223846), (9912, 203792), (10528, 191868), (11092, 182112), (11328, 178318), (11382, 177472), (12737, 158592), (13008, 155288), (13216, 152844), (15176, 133104), (15792, 127912), (15989, 126336), (16638, 121408), (17344, 116466), (18048, 111923), (19411, 104064), (19824, 101896), (21056, 95934), (22184, 91056), (22656, 89159), (22764, 88736), (25474, 79296), (26016, 77644), (26432, 76422), (30352, 66552), (31584, 63956), (31978, 63168), (33276, 60704), (34688, 58233), (38211, 52864), (38822, 52032), (39648, 50948), (42112, 47967), (44368, 45528)]