21225351168

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 432

約数和(自身を含む): 72534178080

約数和(自身を除く): 51308826912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 71, 72, 84, 96, 98, 112, 126, 128, 142, 144, 147, 168, 192, 196, 213, 224, 252, 256, 284, 288, 294, 331, 336, 384, 392, 426, 441, 448, 497, 504, 512, 568, 576, 588, 639, 662, 672, 768, 784, 852, 882, 896, 993, 994, 1008, 1024, 1136, 1152, 1176, 1278, 1324, 1344, 1491, 1536, 1568, 1704, 1764, 1792, 1986, 1988, 2016, 2048, 2272, 2304, 2317, 2352, 2556, 2648, 2688, 2979, 2982, 3072, 3136, 3408, 3479, 3528, 3584, 3972, 3976, 4032, 4473, 4544, 4608, 4634, 4704, 5112, 5296, 5376, 5958, 5964, 6144, 6272, 6816, 6951, 6958, 7056, 7168, 7944, 7952, 8064, 8946, 9088, 9216, 9268, 9408, 10224, 10437, 10592, 10752, 11916, 11928, 12544, 13632, 13902, 13916, 14112, 14336, 15888, 15904, 16128, 16219, 17892, 18176, 18432, 18536, 18816, 20448, 20853, 20874, 21184, 21504, 23501, 23832, 23856, 25088, 27264, 27804, 27832, 28224, 31311, 31776, 31808, 32256, 32438, 35784, 36352, 37072, 37632, 40896, 41706, 41748, 42368, 43008, 47002, 47664, 47712, 48657, 50176, 54528, 55608, 55664, 56448, 62622, 63552, 63616, 64512, 64876, 70503, 71568, 72704, 74144, 75264, 81792, 83412, 83496, 84736, 94004, 95328, 95424, 97314, 100352, 109056, 111216, 111328, 112896, 125244, 127104, 127232, 129024, 129752, 141006, 143136, 145408, 145971, 148288, 150528, 163584, 164507, 166824, 166992, 169472, 188008, 190656, 190848, 194628, 211509, 218112, 222432, 222656, 225792, 250488, 254208, 254464, 259504, 282012, 286272, 291942, 296576, 301056, 327168, 329014, 333648, 333984, 338944, 376016, 381312, 381696, 389256, 423018, 436224, 444864, 445312, 451584, 493521, 500976, 508416, 508928, 519008, 564024, 572544, 583884, 593152, 654336, 658028, 667296, 667968, 677888, 752032, 762624, 763392, 778512, 846036, 889728, 890624, 903168, 987042, 1001952, 1016832, 1017856, 1038016, 1128048, 1145088, 1151549, 1167768, 1186304, 1308672, 1316056, 1334592, 1335936, 1480563, 1504064, 1525248, 1526784, 1557024, 1692072, 1779456, 1781248, 1974084, 2003904, 2033664, 2076032, 2256096, 2290176, 2303098, 2335536, 2372608, 2632112, 2669184, 2671872, 2961126, 3008128, 3050496, 3053568, 3114048, 3384144, 3454647, 3558912, 3562496, 3948168, 4007808, 4152064, 4512192, 4580352, 4606196, 4671072, 4745216, 5264224, 5338368, 5343744, 5922252, 6016256, 6100992, 6228096, 6768288, 6909294, 7117824, 7124992, 7896336, 8015616, 8304128, 9024384, 9160704, 9212392, 9342144, 10363941, 10528448, 10676736, 10687488, 11844504, 12032512, 12456192, 13536576, 13818588, 14235648, 15792672, 16031232, 16608256, 18048768, 18424784, 18684288, 20727882, 21056896, 21353472, 21374976, 23689008, 24065024, 24912384, 27073152, 27637176, 31585344, 32062464, 33216512, 36097536, 36849568, 37368576, 41455764, 42113792, 42706944, 47378016, 48130048, 49824768, 54146304, 55274352, 63170688, 64124928, 72195072, 73699136, 74737152, 82911528, 84227584, 94756032, 99649536, 108292608, 110548704, 126341376, 144390144, 147398272, 149474304, 165823056, 168455168, 189512064, 216585216, 221097408, 252682752, 294796544, 298948608, 331646112, 336910336, 379024128, 433170432, 442194816, 505365504, 589593088, 663292224, 758048256, 884389632, 1010731008, 1179186176, 1326584448, 1516096512, 1768779264, 2358372352, 2653168896, 3032193024, 3537558528, 5306337792, 7075117056, 10612675584, 21225351168]

約数ペア:

[(1, 21225351168), (2, 10612675584), (3, 7075117056), (4, 5306337792), (6, 3537558528), (7, 3032193024), (8, 2653168896), (9, 2358372352), (12, 1768779264), (14, 1516096512), (16, 1326584448), (18, 1179186176), (21, 1010731008), (24, 884389632), (28, 758048256), (32, 663292224), (36, 589593088), (42, 505365504), (48, 442194816), (49, 433170432), (56, 379024128), (63, 336910336), (64, 331646112), (71, 298948608), (72, 294796544), (84, 252682752), (96, 221097408), (98, 216585216), (112, 189512064), (126, 168455168), (128, 165823056), (142, 149474304), (144, 147398272), (147, 144390144), (168, 126341376), (192, 110548704), (196, 108292608), (213, 99649536), (224, 94756032), (252, 84227584), (256, 82911528), (284, 74737152), (288, 73699136), (294, 72195072), (331, 64124928), (336, 63170688), (384, 55274352), (392, 54146304), (426, 49824768), (441, 48130048), (448, 47378016), (497, 42706944), (504, 42113792), (512, 41455764), (568, 37368576), (576, 36849568), (588, 36097536), (639, 33216512), (662, 32062464), (672, 31585344), (768, 27637176), (784, 27073152), (852, 24912384), (882, 24065024), (896, 23689008), (993, 21374976), (994, 21353472), (1008, 21056896), (1024, 20727882), (1136, 18684288), (1152, 18424784), (1176, 18048768), (1278, 16608256), (1324, 16031232), (1344, 15792672), (1491, 14235648), (1536, 13818588), (1568, 13536576), (1704, 12456192), (1764, 12032512), (1792, 11844504), (1986, 10687488), (1988, 10676736), (2016, 10528448), (2048, 10363941), (2272, 9342144), (2304, 9212392), (2317, 9160704), (2352, 9024384), (2556, 8304128), (2648, 8015616), (2688, 7896336), (2979, 7124992), (2982, 7117824), (3072, 6909294), (3136, 6768288), (3408, 6228096), (3479, 6100992), (3528, 6016256), (3584, 5922252), (3972, 5343744), (3976, 5338368), (4032, 5264224), (4473, 4745216), (4544, 4671072), (4608, 4606196), (4634, 4580352), (4704, 4512192), (5112, 4152064), (5296, 4007808), (5376, 3948168), (5958, 3562496), (5964, 3558912), (6144, 3454647), (6272, 3384144), (6816, 3114048), (6951, 3053568), (6958, 3050496), (7056, 3008128), (7168, 2961126), (7944, 2671872), (7952, 2669184), (8064, 2632112), (8946, 2372608), (9088, 2335536), (9216, 2303098), (9268, 2290176), (9408, 2256096), (10224, 2076032), (10437, 2033664), (10592, 2003904), (10752, 1974084), (11916, 1781248), (11928, 1779456), (12544, 1692072), (13632, 1557024), (13902, 1526784), (13916, 1525248), (14112, 1504064), (14336, 1480563), (15888, 1335936), (15904, 1334592), (16128, 1316056), (16219, 1308672), (17892, 1186304), (18176, 1167768), (18432, 1151549), (18536, 1145088), (18816, 1128048), (20448, 1038016), (20853, 1017856), (20874, 1016832), (21184, 1001952), (21504, 987042), (23501, 903168), (23832, 890624), (23856, 889728), (25088, 846036), (27264, 778512), (27804, 763392), (27832, 762624), (28224, 752032), (31311, 677888), (31776, 667968), (31808, 667296), (32256, 658028), (32438, 654336), (35784, 593152), (36352, 583884), (37072, 572544), (37632, 564024), (40896, 519008), (41706, 508928), (41748, 508416), (42368, 500976), (43008, 493521), (47002, 451584), (47664, 445312), (47712, 444864), (48657, 436224), (50176, 423018), (54528, 389256), (55608, 381696), (55664, 381312), (56448, 376016), (62622, 338944), (63552, 333984), (63616, 333648), (64512, 329014), (64876, 327168), (70503, 301056), (71568, 296576), (72704, 291942), (74144, 286272), (75264, 282012), (81792, 259504), (83412, 254464), (83496, 254208), (84736, 250488), (94004, 225792), (95328, 222656), (95424, 222432), (97314, 218112), (100352, 211509), (109056, 194628), (111216, 190848), (111328, 190656), (112896, 188008), (125244, 169472), (127104, 166992), (127232, 166824), (129024, 164507), (129752, 163584), (141006, 150528), (143136, 148288), (145408, 145971)]