2191081984

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 5851625472

約数和(自身を除く): 3660543488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 41, 52, 56, 62, 64, 74, 82, 91, 104, 112, 124, 128, 148, 164, 182, 208, 217, 224, 248, 256, 259, 287, 296, 328, 364, 403, 416, 434, 448, 481, 496, 512, 518, 533, 574, 592, 656, 728, 806, 832, 868, 896, 962, 992, 1036, 1066, 1147, 1148, 1184, 1271, 1312, 1456, 1517, 1612, 1664, 1736, 1792, 1924, 1984, 2072, 2132, 2294, 2296, 2368, 2542, 2624, 2821, 2912, 3034, 3224, 3328, 3367, 3472, 3584, 3731, 3848, 3968, 4144, 4264, 4588, 4592, 4736, 5084, 5248, 5642, 5824, 6068, 6448, 6656, 6734, 6944, 7462, 7696, 7936, 8029, 8288, 8528, 8897, 9176, 9184, 9472, 10168, 10496, 10619, 11284, 11648, 12136, 12896, 13468, 13888, 14911, 14924, 15392, 15872, 16058, 16523, 16576, 17056, 17794, 18352, 18368, 18944, 19721, 20336, 20992, 21238, 22568, 23296, 24272, 25792, 26936, 27776, 29822, 29848, 30784, 32116, 33046, 33152, 34112, 35588, 36704, 36736, 39442, 40672, 42476, 45136, 46592, 47027, 48544, 51584, 53872, 55552, 59644, 59696, 61568, 64232, 66092, 66304, 68224, 71176, 73408, 73472, 78884, 81344, 84952, 90272, 94054, 97088, 103168, 104377, 107744, 111104, 115661, 119288, 119392, 123136, 128464, 132184, 132608, 136448, 138047, 142352, 146816, 146944, 157768, 162688, 169904, 180544, 188108, 194176, 206336, 208754, 215488, 231322, 238576, 238784, 246272, 256928, 264368, 272896, 276094, 284704, 293632, 315536, 325376, 329189, 339808, 361088, 376216, 388352, 417508, 430976, 462644, 477152, 477568, 513856, 528736, 552188, 569408, 587264, 611351, 631072, 650752, 658378, 679616, 722176, 752432, 776704, 835016, 861952, 925288, 954304, 955136, 1027712, 1057472, 1104376, 1138816, 1222702, 1262144, 1316756, 1359232, 1444352, 1504864, 1670032, 1723904, 1850576, 1908608, 1910272, 2055424, 2114944, 2208752, 2277632, 2445404, 2524288, 2633512, 2718464, 3009728, 3340064, 3701152, 3817216, 4110848, 4229888, 4279457, 4417504, 4555264, 4890808, 5048576, 5267024, 5436928, 6019456, 6680128, 7402304, 7634432, 8459776, 8558914, 8835008, 9781616, 10097152, 10534048, 12038912, 13360256, 14804608, 17117828, 17670016, 19563232, 21068096, 24077824, 26720512, 29609216, 34235656, 35340032, 39126464, 42136192, 53441024, 59218432, 68471312, 70680064, 78252928, 84272384, 136942624, 156505856, 168544768, 273885248, 313011712, 547770496, 1095540992, 2191081984]

約数ペア:

[(1, 2191081984), (2, 1095540992), (4, 547770496), (7, 313011712), (8, 273885248), (13, 168544768), (14, 156505856), (16, 136942624), (26, 84272384), (28, 78252928), (31, 70680064), (32, 68471312), (37, 59218432), (41, 53441024), (52, 42136192), (56, 39126464), (62, 35340032), (64, 34235656), (74, 29609216), (82, 26720512), (91, 24077824), (104, 21068096), (112, 19563232), (124, 17670016), (128, 17117828), (148, 14804608), (164, 13360256), (182, 12038912), (208, 10534048), (217, 10097152), (224, 9781616), (248, 8835008), (256, 8558914), (259, 8459776), (287, 7634432), (296, 7402304), (328, 6680128), (364, 6019456), (403, 5436928), (416, 5267024), (434, 5048576), (448, 4890808), (481, 4555264), (496, 4417504), (512, 4279457), (518, 4229888), (533, 4110848), (574, 3817216), (592, 3701152), (656, 3340064), (728, 3009728), (806, 2718464), (832, 2633512), (868, 2524288), (896, 2445404), (962, 2277632), (992, 2208752), (1036, 2114944), (1066, 2055424), (1147, 1910272), (1148, 1908608), (1184, 1850576), (1271, 1723904), (1312, 1670032), (1456, 1504864), (1517, 1444352), (1612, 1359232), (1664, 1316756), (1736, 1262144), (1792, 1222702), (1924, 1138816), (1984, 1104376), (2072, 1057472), (2132, 1027712), (2294, 955136), (2296, 954304), (2368, 925288), (2542, 861952), (2624, 835016), (2821, 776704), (2912, 752432), (3034, 722176), (3224, 679616), (3328, 658378), (3367, 650752), (3472, 631072), (3584, 611351), (3731, 587264), (3848, 569408), (3968, 552188), (4144, 528736), (4264, 513856), (4588, 477568), (4592, 477152), (4736, 462644), (5084, 430976), (5248, 417508), (5642, 388352), (5824, 376216), (6068, 361088), (6448, 339808), (6656, 329189), (6734, 325376), (6944, 315536), (7462, 293632), (7696, 284704), (7936, 276094), (8029, 272896), (8288, 264368), (8528, 256928), (8897, 246272), (9176, 238784), (9184, 238576), (9472, 231322), (10168, 215488), (10496, 208754), (10619, 206336), (11284, 194176), (11648, 188108), (12136, 180544), (12896, 169904), (13468, 162688), (13888, 157768), (14911, 146944), (14924, 146816), (15392, 142352), (15872, 138047), (16058, 136448), (16523, 132608), (16576, 132184), (17056, 128464), (17794, 123136), (18352, 119392), (18368, 119288), (18944, 115661), (19721, 111104), (20336, 107744), (20992, 104377), (21238, 103168), (22568, 97088), (23296, 94054), (24272, 90272), (25792, 84952), (26936, 81344), (27776, 78884), (29822, 73472), (29848, 73408), (30784, 71176), (32116, 68224), (33046, 66304), (33152, 66092), (34112, 64232), (35588, 61568), (36704, 59696), (36736, 59644), (39442, 55552), (40672, 53872), (42476, 51584), (45136, 48544), (46592, 47027)]