21006355968

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 400

約数和(自身を含む): 69041206080

約数和(自身を除く): 48034850112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 81, 94, 96, 104, 108, 117, 128, 141, 144, 156, 162, 188, 192, 208, 216, 234, 256, 282, 288, 312, 324, 351, 376, 384, 416, 423, 432, 468, 512, 564, 576, 611, 624, 648, 702, 752, 768, 829, 832, 846, 864, 936, 1053, 1128, 1152, 1222, 1248, 1269, 1296, 1404, 1504, 1536, 1658, 1664, 1692, 1728, 1833, 1872, 2106, 2256, 2304, 2444, 2487, 2496, 2538, 2592, 2808, 3008, 3316, 3328, 3384, 3456, 3666, 3744, 3807, 4212, 4512, 4608, 4888, 4974, 4992, 5076, 5184, 5499, 5616, 6016, 6632, 6656, 6768, 6912, 7332, 7461, 7488, 7614, 8424, 9024, 9776, 9948, 9984, 10152, 10368, 10777, 10998, 11232, 12032, 13264, 13536, 13824, 14664, 14922, 14976, 15228, 16497, 16848, 18048, 19552, 19896, 19968, 20304, 20736, 21554, 21996, 22383, 22464, 24064, 26528, 27072, 29328, 29844, 29952, 30456, 32331, 32994, 33696, 36096, 38963, 39104, 39792, 40608, 41472, 43108, 43992, 44766, 44928, 49491, 53056, 54144, 58656, 59688, 59904, 60912, 64662, 65988, 67149, 67392, 72192, 77926, 78208, 79584, 81216, 86216, 87984, 89532, 89856, 96993, 98982, 106112, 108288, 116889, 117312, 119376, 121824, 129324, 131976, 134298, 134784, 155852, 156416, 159168, 162432, 172432, 175968, 179064, 179712, 193986, 197964, 212224, 216576, 233778, 234624, 238752, 243648, 258648, 263952, 268596, 269568, 290979, 311704, 312832, 318336, 324864, 344864, 350667, 351936, 358128, 387972, 395928, 424448, 467556, 469248, 477504, 487296, 506519, 517296, 527904, 537192, 539136, 581958, 623408, 636672, 649728, 689728, 701334, 703872, 716256, 775944, 791856, 872937, 935112, 938496, 955008, 974592, 1013038, 1034592, 1052001, 1055808, 1074384, 1163916, 1246816, 1273344, 1379456, 1402668, 1407744, 1432512, 1519557, 1551888, 1583712, 1745874, 1870224, 1910016, 1949184, 2026076, 2069184, 2104002, 2111616, 2148768, 2327832, 2493632, 2758912, 2805336, 2815488, 2865024, 3039114, 3103776, 3156003, 3167424, 3491748, 3740448, 3820032, 4052152, 4138368, 4208004, 4223232, 4297536, 4558671, 4655664, 4987264, 5517824, 5610672, 5730048, 6078228, 6207552, 6312006, 6334848, 6983496, 7480896, 8104304, 8276736, 8416008, 8446464, 8595072, 9117342, 9311328, 9974528, 11221344, 11460096, 12156456, 12415104, 12624012, 12669696, 13676013, 13966992, 14961792, 16208608, 16553472, 16832016, 17190144, 18234684, 18622656, 19949056, 22442688, 24312912, 24830208, 25248024, 25339392, 27352026, 27933984, 29923584, 32417216, 33664032, 34380288, 36469368, 37245312, 41028039, 44885376, 48625824, 49660416, 50496048, 54704052, 55867968, 59847168, 64834432, 67328064, 72938736, 74490624, 82056078, 89770752, 97251648, 100992096, 109408104, 111735936, 129668864, 134656128, 145877472, 148981248, 164112156, 179541504, 194503296, 201984192, 218816208, 223471872, 259337728, 269312256, 291754944, 328224312, 389006592, 403968384, 437632416, 446943744, 538624512, 583509888, 656448624, 778013184, 807936768, 875264832, 1167019776, 1312897248, 1615873536, 1750529664, 2334039552, 2625794496, 3501059328, 5251588992, 7002118656, 10503177984, 21006355968]

約数ペア:

[(1, 21006355968), (2, 10503177984), (3, 7002118656), (4, 5251588992), (6, 3501059328), (8, 2625794496), (9, 2334039552), (12, 1750529664), (13, 1615873536), (16, 1312897248), (18, 1167019776), (24, 875264832), (26, 807936768), (27, 778013184), (32, 656448624), (36, 583509888), (39, 538624512), (47, 446943744), (48, 437632416), (52, 403968384), (54, 389006592), (64, 328224312), (72, 291754944), (78, 269312256), (81, 259337728), (94, 223471872), (96, 218816208), (104, 201984192), (108, 194503296), (117, 179541504), (128, 164112156), (141, 148981248), (144, 145877472), (156, 134656128), (162, 129668864), (188, 111735936), (192, 109408104), (208, 100992096), (216, 97251648), (234, 89770752), (256, 82056078), (282, 74490624), (288, 72938736), (312, 67328064), (324, 64834432), (351, 59847168), (376, 55867968), (384, 54704052), (416, 50496048), (423, 49660416), (432, 48625824), (468, 44885376), (512, 41028039), (564, 37245312), (576, 36469368), (611, 34380288), (624, 33664032), (648, 32417216), (702, 29923584), (752, 27933984), (768, 27352026), (829, 25339392), (832, 25248024), (846, 24830208), (864, 24312912), (936, 22442688), (1053, 19949056), (1128, 18622656), (1152, 18234684), (1222, 17190144), (1248, 16832016), (1269, 16553472), (1296, 16208608), (1404, 14961792), (1504, 13966992), (1536, 13676013), (1658, 12669696), (1664, 12624012), (1692, 12415104), (1728, 12156456), (1833, 11460096), (1872, 11221344), (2106, 9974528), (2256, 9311328), (2304, 9117342), (2444, 8595072), (2487, 8446464), (2496, 8416008), (2538, 8276736), (2592, 8104304), (2808, 7480896), (3008, 6983496), (3316, 6334848), (3328, 6312006), (3384, 6207552), (3456, 6078228), (3666, 5730048), (3744, 5610672), (3807, 5517824), (4212, 4987264), (4512, 4655664), (4608, 4558671), (4888, 4297536), (4974, 4223232), (4992, 4208004), (5076, 4138368), (5184, 4052152), (5499, 3820032), (5616, 3740448), (6016, 3491748), (6632, 3167424), (6656, 3156003), (6768, 3103776), (6912, 3039114), (7332, 2865024), (7461, 2815488), (7488, 2805336), (7614, 2758912), (8424, 2493632), (9024, 2327832), (9776, 2148768), (9948, 2111616), (9984, 2104002), (10152, 2069184), (10368, 2026076), (10777, 1949184), (10998, 1910016), (11232, 1870224), (12032, 1745874), (13264, 1583712), (13536, 1551888), (13824, 1519557), (14664, 1432512), (14922, 1407744), (14976, 1402668), (15228, 1379456), (16497, 1273344), (16848, 1246816), (18048, 1163916), (19552, 1074384), (19896, 1055808), (19968, 1052001), (20304, 1034592), (20736, 1013038), (21554, 974592), (21996, 955008), (22383, 938496), (22464, 935112), (24064, 872937), (26528, 791856), (27072, 775944), (29328, 716256), (29844, 703872), (29952, 701334), (30456, 689728), (32331, 649728), (32994, 636672), (33696, 623408), (36096, 581958), (38963, 539136), (39104, 537192), (39792, 527904), (40608, 517296), (41472, 506519), (43108, 487296), (43992, 477504), (44766, 469248), (44928, 467556), (49491, 424448), (53056, 395928), (54144, 387972), (58656, 358128), (59688, 351936), (59904, 350667), (60912, 344864), (64662, 324864), (65988, 318336), (67149, 312832), (67392, 311704), (72192, 290979), (77926, 269568), (78208, 268596), (79584, 263952), (81216, 258648), (86216, 243648), (87984, 238752), (89532, 234624), (89856, 233778), (96993, 216576), (98982, 212224), (106112, 197964), (108288, 193986), (116889, 179712), (117312, 179064), (119376, 175968), (121824, 172432), (129324, 162432), (131976, 159168), (134298, 156416), (134784, 155852)]