21961923984

素因数分解:

$2^4\times 3^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:93

約数の個数: 1080

約数和(自身を含む): 90886752320

約数和(自身を除く): 68924828336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 27, 28, 33, 36, 38, 39, 42, 44, 48, 52, 54, 56, 57, 63, 66, 72, 76, 77, 78, 81, 84, 88, 91, 99, 104, 108, 112, 114, 117, 121, 126, 132, 133, 143, 144, 152, 154, 156, 162, 168, 171, 176, 182, 189, 198, 208, 209, 216, 228, 231, 234, 242, 243, 247, 252, 264, 266, 273, 286, 297, 304, 308, 312, 324, 336, 342, 351, 363, 364, 378, 396, 399, 418, 429, 432, 456, 462, 468, 484, 486, 494, 504, 513, 528, 532, 546, 567, 572, 594, 616, 624, 627, 648, 684, 693, 702, 726, 728, 729, 741, 756, 792, 798, 819, 836, 847, 858, 891, 912, 924, 936, 968, 972, 988, 1001, 1008, 1026, 1053, 1064, 1089, 1092, 1134, 1144, 1188, 1197, 1232, 1254, 1287, 1296, 1368, 1386, 1404, 1452, 1456, 1458, 1463, 1482, 1512, 1539, 1573, 1584, 1596, 1638, 1672, 1694, 1701, 1716, 1729, 1782, 1848, 1872, 1881, 1936, 1944, 1976, 2002, 2052, 2079, 2106, 2128, 2178, 2184, 2187, 2223, 2268, 2288, 2299, 2376, 2394, 2457, 2508, 2541, 2574, 2673, 2717, 2736, 2772, 2808, 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93366, 96228, 96558, 96957, 97812, 99099, 99792, 101574, 104247, 104976, 105336, 106704, 108108, 110352, 110808, 112266, 113256, 113724, 114114, 117612, 117936, 118503, 119548, 120042, 121968, 122472, 124146, 124488, 124659, 127413, 128304, 128744, 129276, 130416, 132132, 132678, 135432, 137214, 138996, 140049, 144144, 144342, 144837, 146718, 149688, 151632, 152152, 152361, 156816, 158004, 160056, 162162, 165528, 166212, 168399, 169884, 170586, 171171, 172368, 176176, 176418, 176904, 179322, 180063, 182952, 183708, 185328, 186219, 186732, 192456, 193116, 193914, 195624, 198198, 199017, 203148, 205821, 208494, 209209, 210672, 216216, 220077, 221616, 224532, 226512, 227448, 228228, 235224, 237006, 239096, 240084, 243243, 244944, 248292, 248976, 249318, 254826, 257488, 258552, 264264, 264627, 265356, 268983, 270864, 274428, 277992, 280098, 288684, 289674, 290871, 293436, 297297, 299376, 304304, 304722, 312741, 316008, 320112, 324324, 331056, 332424, 336798, 339768, 341172, 342342, 352836, 353808, 355509, 358644, 360126, 365904, 367416, 372438, 373464, 382239, 384912, 386232, 387828, 391248, 396396, 398034, 406296, 411642, 416988, 418418, 420147, 432432, 434511, 440154, 449064, 454896, 456456, 457083, 470448, 474012, 478192, 480168, 486486, 496584, 498636, 505197, 509652, 513513, 517104, 528528, 529254, 530712, 537966, 540189, 548856, 555984, 558657, 560196, 577368, 579348, 581742, 586872, 594594, 597051, 609444, 617463, 625482, 627627, 632016, 648648, 660231, 664848, 673596, 679536, 682344, 684684, 705672, 711018, 717288, 720252, 729729, 734832, 744876, 746928, 764478, 772464, 775656, 792792, 793881, 796068, 806949, 812592, 823284, 833976, 836836, 840294, 869022, 872613, 880308, 891891, 898128, 912912, 914166, 938223, 948024, 960336, 972972, 993168, 997272, 1010394, 1019304, 1027026, 1058508, 1061424, 1066527, 1075932, 1080378, 1097712, 1117314, 1120392, 1146717, 1154736, 1158696, 1163484, 1173744, 1189188, 1194102, 1218888, 1234926, 1250964, 1255254, 1260441, 1297296, 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約数ペア:

[(1, 21961923984), (2, 10980961992), (3, 7320641328), (4, 5490480996), (6, 3660320664), (7, 3137417712), (8, 2745240498), (9, 2440213776), (11, 1996538544), (12, 1830160332), (13, 1689378768), (14, 1568708856), (16, 1372620249), (18, 1220106888), (19, 1155890736), (21, 1045805904), (22, 998269272), (24, 915080166), (26, 844689384), (27, 813404592), (28, 784354428), (33, 665512848), (36, 610053444), (38, 577945368), (39, 563126256), (42, 522902952), (44, 499134636), (48, 457540083), (52, 422344692), (54, 406702296), (56, 392177214), (57, 385296912), (63, 348601968), (66, 332756424), (72, 305026722), (76, 288972684), (77, 285219792), (78, 281563128), (81, 271134864), (84, 261451476), (88, 249567318), (91, 241339824), (99, 221837616), (104, 211172346), (108, 203351148), (112, 196088607), (114, 192648456), (117, 187708752), (121, 181503504), (126, 174300984), (132, 166378212), (133, 165127248), (143, 153579888), (144, 152513361), (152, 144486342), (154, 142609896), (156, 140781564), (162, 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