19311906816

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 416

約数和(自身を含む): 60893859840

約数和(自身を除く): 41581953024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 131, 144, 172, 186, 192, 216, 248, 256, 258, 262, 279, 288, 344, 372, 384, 387, 393, 432, 496, 512, 516, 524, 558, 576, 688, 744, 768, 774, 786, 837, 864, 992, 1024, 1032, 1048, 1116, 1152, 1161, 1179, 1333, 1376, 1488, 1536, 1548, 1572, 1674, 1728, 1984, 2048, 2064, 2096, 2232, 2304, 2322, 2358, 2666, 2752, 2976, 3072, 3096, 3144, 3348, 3456, 3537, 3968, 3999, 4061, 4096, 4128, 4192, 4464, 4608, 4644, 4716, 5332, 5504, 5633, 5952, 6144, 6192, 6288, 6696, 6912, 7074, 7936, 7998, 8122, 8256, 8384, 8928, 9216, 9288, 9432, 10664, 11008, 11266, 11904, 11997, 12183, 12288, 12384, 12576, 13392, 13824, 14148, 15872, 15996, 16244, 16512, 16768, 16899, 17856, 18432, 18576, 18864, 21328, 22016, 22532, 23808, 23994, 24366, 24768, 25152, 26784, 27648, 28296, 31744, 31992, 32488, 33024, 33536, 33798, 35712, 35991, 36549, 36864, 37152, 37728, 42656, 44032, 45064, 47616, 47988, 48732, 49536, 50304, 50697, 53568, 55296, 56592, 63488, 63984, 64976, 66048, 67072, 67596, 71424, 71982, 73098, 74304, 75456, 85312, 88064, 90128, 95232, 95976, 97464, 99072, 100608, 101394, 107136, 109647, 110592, 113184, 126976, 127968, 129952, 132096, 134144, 135192, 142848, 143964, 146196, 148608, 150912, 152091, 170624, 174623, 176128, 180256, 190464, 191952, 194928, 198144, 201216, 202788, 214272, 219294, 226368, 255936, 259904, 264192, 268288, 270384, 285696, 287928, 292392, 297216, 301824, 304182, 341248, 349246, 360512, 380928, 383904, 389856, 396288, 402432, 405576, 428544, 438588, 452736, 511872, 519808, 523869, 528384, 536576, 540768, 571392, 575856, 584784, 594432, 603648, 608364, 682496, 698492, 721024, 767808, 779712, 792576, 804864, 811152, 857088, 877176, 905472, 1023744, 1039616, 1047738, 1081536, 1142784, 1151712, 1169568, 1188864, 1207296, 1216728, 1364992, 1396984, 1442048, 1535616, 1559424, 1571607, 1585152, 1609728, 1622304, 1714176, 1754352, 1810944, 2047488, 2079232, 2095476, 2163072, 2303424, 2339136, 2377728, 2414592, 2433456, 2729984, 2793968, 2884096, 3071232, 3118848, 3143214, 3244608, 3428352, 3508704, 3621888, 4094976, 4158464, 4190952, 4326144, 4606848, 4678272, 4714821, 4755456, 4829184, 4866912, 5459968, 5587936, 5768192, 6142464, 6237696, 6286428, 6489216, 7017408, 7243776, 8189952, 8316928, 8381904, 8652288, 9213696, 9356544, 9429642, 9733824, 11175872, 11536384, 12284928, 12475392, 12572856, 12978432, 14034816, 14487552, 16379904, 16633856, 16763808, 17304576, 18427392, 18713088, 18859284, 19467648, 22351744, 23072768, 24569856, 24950784, 25145712, 25956864, 28069632, 33527616, 34609152, 36854784, 37426176, 37718568, 38935296, 44703488, 49139712, 49901568, 50291424, 51913728, 56139264, 67055232, 69218304, 73709568, 74852352, 75437136, 77870592, 89406976, 100582848, 103827456, 112278528, 134110464, 147419136, 149704704, 150874272, 155741184, 178813952, 201165696, 207654912, 224557056, 268220928, 301748544, 311482368, 357627904, 402331392, 449114112, 536441856, 603497088, 622964736, 715255808, 804662784, 1072883712, 1206994176, 1609325568, 2145767424, 2413988352, 3218651136, 4827976704, 6437302272, 9655953408, 19311906816]

約数ペア:

[(1, 19311906816), (2, 9655953408), (3, 6437302272), (4, 4827976704), (6, 3218651136), (8, 2413988352), (9, 2145767424), (12, 1609325568), (16, 1206994176), (18, 1072883712), (24, 804662784), (27, 715255808), (31, 622964736), (32, 603497088), (36, 536441856), (43, 449114112), (48, 402331392), (54, 357627904), (62, 311482368), (64, 301748544), (72, 268220928), (86, 224557056), (93, 207654912), (96, 201165696), (108, 178813952), (124, 155741184), (128, 150874272), (129, 149704704), (131, 147419136), (144, 134110464), (172, 112278528), (186, 103827456), (192, 100582848), (216, 89406976), (248, 77870592), (256, 75437136), (258, 74852352), (262, 73709568), (279, 69218304), (288, 67055232), (344, 56139264), (372, 51913728), (384, 50291424), (387, 49901568), (393, 49139712), (432, 44703488), (496, 38935296), (512, 37718568), (516, 37426176), (524, 36854784), (558, 34609152), (576, 33527616), (688, 28069632), (744, 25956864), (768, 25145712), (774, 24950784), (786, 24569856), (837, 23072768), (864, 22351744), (992, 19467648), (1024, 18859284), (1032, 18713088), (1048, 18427392), (1116, 17304576), (1152, 16763808), (1161, 16633856), (1179, 16379904), (1333, 14487552), (1376, 14034816), (1488, 12978432), (1536, 12572856), (1548, 12475392), (1572, 12284928), (1674, 11536384), (1728, 11175872), (1984, 9733824), (2048, 9429642), (2064, 9356544), (2096, 9213696), (2232, 8652288), (2304, 8381904), (2322, 8316928), (2358, 8189952), (2666, 7243776), (2752, 7017408), (2976, 6489216), (3072, 6286428), (3096, 6237696), (3144, 6142464), (3348, 5768192), (3456, 5587936), (3537, 5459968), (3968, 4866912), (3999, 4829184), (4061, 4755456), (4096, 4714821), (4128, 4678272), (4192, 4606848), (4464, 4326144), (4608, 4190952), (4644, 4158464), (4716, 4094976), (5332, 3621888), (5504, 3508704), (5633, 3428352), (5952, 3244608), (6144, 3143214), (6192, 3118848), (6288, 3071232), (6696, 2884096), (6912, 2793968), (7074, 2729984), (7936, 2433456), (7998, 2414592), (8122, 2377728), (8256, 2339136), (8384, 2303424), (8928, 2163072), (9216, 2095476), (9288, 2079232), (9432, 2047488), (10664, 1810944), (11008, 1754352), (11266, 1714176), (11904, 1622304), (11997, 1609728), (12183, 1585152), (12288, 1571607), (12384, 1559424), (12576, 1535616), (13392, 1442048), (13824, 1396984), (14148, 1364992), (15872, 1216728), (15996, 1207296), (16244, 1188864), (16512, 1169568), (16768, 1151712), (16899, 1142784), (17856, 1081536), (18432, 1047738), (18576, 1039616), (18864, 1023744), (21328, 905472), (22016, 877176), (22532, 857088), (23808, 811152), (23994, 804864), (24366, 792576), (24768, 779712), (25152, 767808), (26784, 721024), (27648, 698492), (28296, 682496), (31744, 608364), (31992, 603648), (32488, 594432), (33024, 584784), (33536, 575856), (33798, 571392), (35712, 540768), (35991, 536576), (36549, 528384), (36864, 523869), (37152, 519808), (37728, 511872), (42656, 452736), (44032, 438588), (45064, 428544), (47616, 405576), (47988, 402432), (48732, 396288), (49536, 389856), (50304, 383904), (50697, 380928), (53568, 360512), (55296, 349246), (56592, 341248), (63488, 304182), (63984, 301824), (64976, 297216), (66048, 292392), (67072, 287928), (67596, 285696), (71424, 270384), (71982, 268288), (73098, 264192), (74304, 259904), (75456, 255936), (85312, 226368), (88064, 219294), (90128, 214272), (95232, 202788), (95976, 201216), (97464, 198144), (99072, 194928), (100608, 191952), (101394, 190464), (107136, 180256), (109647, 176128), (110592, 174623), (113184, 170624), (126976, 152091), (127968, 150912), (129952, 148608), (132096, 146196), (134144, 143964), (135192, 142848)]