21291451776

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2227

約数の個数: 384

約数和(自身を含む): 74372688000

約数和(自身を除く): 53081236224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 59, 63, 64, 72, 84, 96, 98, 108, 112, 118, 126, 128, 144, 147, 168, 177, 189, 192, 196, 216, 224, 236, 252, 288, 294, 336, 354, 378, 384, 392, 413, 432, 441, 448, 472, 504, 531, 576, 588, 672, 708, 756, 784, 826, 864, 882, 896, 944, 1008, 1062, 1152, 1176, 1239, 1323, 1344, 1416, 1512, 1568, 1593, 1652, 1728, 1764, 1888, 2016, 2124, 2131, 2352, 2478, 2646, 2688, 2832, 2891, 3024, 3136, 3186, 3304, 3456, 3528, 3717, 3776, 4032, 4248, 4262, 4704, 4956, 5292, 5664, 5782, 6048, 6272, 6372, 6393, 6608, 7056, 7434, 7552, 8064, 8496, 8524, 8673, 9408, 9912, 10584, 11151, 11328, 11564, 12096, 12744, 12786, 13216, 14112, 14868, 14917, 16992, 17048, 17346, 18816, 19179, 19824, 21168, 22302, 22656, 23128, 24192, 25488, 25572, 26019, 26432, 28224, 29736, 29834, 33984, 34096, 34692, 38358, 39648, 42336, 44604, 44751, 46256, 50976, 51144, 52038, 52864, 56448, 57537, 59472, 59668, 67968, 68192, 69384, 76716, 78057, 79296, 84672, 89208, 89502, 92512, 101952, 102288, 104076, 104419, 115074, 118944, 119336, 125729, 134253, 136384, 138768, 153432, 156114, 158592, 169344, 178416, 179004, 185024, 203904, 204576, 208152, 208838, 230148, 237888, 238672, 251458, 268506, 272768, 277536, 306864, 312228, 313257, 356832, 358008, 370048, 377187, 402759, 409152, 416304, 417676, 460296, 475776, 477344, 502916, 537012, 555072, 613728, 624456, 626514, 713664, 716016, 754374, 805518, 818304, 832608, 835352, 880103, 920592, 939771, 954688, 1005832, 1074024, 1110144, 1131561, 1227456, 1248912, 1253028, 1427328, 1432032, 1508748, 1611036, 1665216, 1670704, 1760206, 1841184, 1879542, 1909376, 2011664, 2148048, 2263122, 2454912, 2497824, 2506056, 2640309, 2819313, 2864064, 3017496, 3222072, 3330432, 3341408, 3394683, 3520412, 3682368, 3759084, 4023328, 4296096, 4526244, 4995648, 5012112, 5280618, 5638626, 5728128, 6034992, 6160721, 6444144, 6682816, 6789366, 7040824, 7364736, 7518168, 7920927, 8046656, 8592192, 9052488, 9991296, 10024224, 10561236, 11277252, 12069984, 12321442, 12888288, 13365632, 13578732, 14081648, 15036336, 15841854, 16093312, 17184384, 18104976, 18482163, 20048448, 21122472, 22554504, 23762781, 24139968, 24642884, 25776576, 27157464, 28163296, 30072672, 31683708, 36209952, 36964326, 40096896, 42244944, 45109008, 47525562, 48279936, 49285768, 51553152, 54314928, 55446489, 56326592, 60145344, 63367416, 72419904, 73928652, 84489888, 90218016, 95051124, 98571536, 108629856, 110892978, 112653184, 120290688, 126734832, 144839808, 147857304, 166339467, 168979776, 180436032, 190102248, 197143072, 217259712, 221785956, 253469664, 295714608, 332678934, 337959552, 360872064, 380204496, 394286144, 434519424, 443571912, 506939328, 591429216, 665357868, 760408992, 788572288, 887143824, 1013878656, 1182858432, 1330715736, 1520817984, 1774287648, 2365716864, 2661431472, 3041635968, 3548575296, 5322862944, 7097150592, 10645725888, 21291451776]

約数ペア:

[(1, 21291451776), (2, 10645725888), (3, 7097150592), (4, 5322862944), (6, 3548575296), (7, 3041635968), (8, 2661431472), (9, 2365716864), (12, 1774287648), (14, 1520817984), (16, 1330715736), (18, 1182858432), (21, 1013878656), (24, 887143824), (27, 788572288), (28, 760408992), (32, 665357868), (36, 591429216), (42, 506939328), (48, 443571912), (49, 434519424), (54, 394286144), (56, 380204496), (59, 360872064), (63, 337959552), (64, 332678934), (72, 295714608), (84, 253469664), (96, 221785956), (98, 217259712), (108, 197143072), (112, 190102248), (118, 180436032), (126, 168979776), (128, 166339467), (144, 147857304), (147, 144839808), (168, 126734832), (177, 120290688), (189, 112653184), (192, 110892978), (196, 108629856), (216, 98571536), (224, 95051124), (236, 90218016), (252, 84489888), (288, 73928652), (294, 72419904), (336, 63367416), (354, 60145344), (378, 56326592), (384, 55446489), (392, 54314928), (413, 51553152), (432, 49285768), (441, 48279936), (448, 47525562), (472, 45109008), (504, 42244944), (531, 40096896), (576, 36964326), (588, 36209952), (672, 31683708), (708, 30072672), (756, 28163296), (784, 27157464), (826, 25776576), (864, 24642884), (882, 24139968), (896, 23762781), (944, 22554504), (1008, 21122472), (1062, 20048448), (1152, 18482163), (1176, 18104976), (1239, 17184384), (1323, 16093312), (1344, 15841854), (1416, 15036336), (1512, 14081648), (1568, 13578732), (1593, 13365632), (1652, 12888288), (1728, 12321442), (1764, 12069984), (1888, 11277252), (2016, 10561236), (2124, 10024224), (2131, 9991296), (2352, 9052488), (2478, 8592192), (2646, 8046656), (2688, 7920927), (2832, 7518168), (2891, 7364736), (3024, 7040824), (3136, 6789366), (3186, 6682816), (3304, 6444144), (3456, 6160721), (3528, 6034992), (3717, 5728128), (3776, 5638626), (4032, 5280618), (4248, 5012112), (4262, 4995648), (4704, 4526244), (4956, 4296096), (5292, 4023328), (5664, 3759084), (5782, 3682368), (6048, 3520412), (6272, 3394683), (6372, 3341408), (6393, 3330432), (6608, 3222072), (7056, 3017496), (7434, 2864064), (7552, 2819313), (8064, 2640309), (8496, 2506056), (8524, 2497824), (8673, 2454912), (9408, 2263122), (9912, 2148048), (10584, 2011664), (11151, 1909376), (11328, 1879542), (11564, 1841184), (12096, 1760206), (12744, 1670704), (12786, 1665216), (13216, 1611036), (14112, 1508748), (14868, 1432032), (14917, 1427328), (16992, 1253028), (17048, 1248912), (17346, 1227456), (18816, 1131561), (19179, 1110144), (19824, 1074024), (21168, 1005832), (22302, 954688), (22656, 939771), (23128, 920592), (24192, 880103), (25488, 835352), (25572, 832608), (26019, 818304), (26432, 805518), (28224, 754374), (29736, 716016), (29834, 713664), (33984, 626514), (34096, 624456), (34692, 613728), (38358, 555072), (39648, 537012), (42336, 502916), (44604, 477344), (44751, 475776), (46256, 460296), (50976, 417676), (51144, 416304), (52038, 409152), (52864, 402759), (56448, 377187), (57537, 370048), (59472, 358008), (59668, 356832), (67968, 313257), (68192, 312228), (69384, 306864), (76716, 277536), (78057, 272768), (79296, 268506), (84672, 251458), (89208, 238672), (89502, 237888), (92512, 230148), (101952, 208838), (102288, 208152), (104076, 204576), (104419, 203904), (115074, 185024), (118944, 179004), (119336, 178416), (125729, 169344), (134253, 158592), (136384, 156114), (138768, 153432)]