21105827232

素因数分解:

$2^5\times 3^1\times 7^5\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 65777467392

約数和(自身を除く): 44671640160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 127, 147, 168, 196, 206, 224, 254, 294, 309, 336, 343, 381, 392, 412, 508, 588, 618, 672, 686, 721, 762, 784, 824, 889, 1016, 1029, 1176, 1236, 1372, 1442, 1524, 1568, 1648, 1778, 2032, 2058, 2163, 2352, 2401, 2472, 2667, 2744, 2884, 3048, 3296, 3556, 4064, 4116, 4326, 4704, 4802, 4944, 5047, 5334, 5488, 5768, 6096, 6223, 7112, 7203, 8232, 8652, 9604, 9888, 10094, 10668, 10976, 11536, 12192, 12446, 13081, 14224, 14406, 15141, 16464, 16807, 17304, 18669, 19208, 20188, 21336, 23072, 24892, 26162, 28448, 28812, 30282, 32928, 33614, 34608, 35329, 37338, 38416, 39243, 40376, 42672, 43561, 49784, 50421, 52324, 57624, 60564, 67228, 69216, 70658, 74676, 76832, 78486, 80752, 85344, 87122, 91567, 99568, 100842, 104648, 105987, 115248, 121128, 130683, 134456, 141316, 149352, 156972, 161504, 174244, 183134, 199136, 201684, 209296, 211974, 230496, 242256, 247303, 261366, 268912, 274701, 282632, 298704, 304927, 313944, 348488, 366268, 403368, 418592, 423948, 484512, 494606, 522732, 537824, 549402, 565264, 597408, 609854, 627888, 640969, 696976, 732536, 741909, 806736, 847896, 914781, 989212, 1045464, 1098804, 1130528, 1219708, 1255776, 1281938, 1393952, 1465072, 1483818, 1613472, 1695792, 1731121, 1829562, 1922907, 1978424, 2090928, 2134489, 2197608, 2439416, 2563876, 2930144, 2967636, 3391584, 3462242, 3659124, 3845814, 3956848, 4181856, 4268978, 4395216, 4486783, 4878832, 5127752, 5193363, 5935272, 6403467, 6924484, 7318248, 7691628, 7913696, 8537956, 8790432, 8973566, 9757664, 10255504, 10386726, 11870544, 12806934, 13460349, 13848968, 14636496, 15383256, 17075912, 17947132, 20511008, 20773452, 23741088, 25613868, 26920698, 27697936, 29272992, 30766512, 31407481, 34151824, 35894264, 41546904, 51227736, 53841396, 55395872, 61533024, 62814962, 68303648, 71788528, 83093808, 94222443, 102455472, 107682792, 125629924, 143577056, 166187616, 188444886, 204910944, 215365584, 219852367, 251259848, 376889772, 430731168, 439704734, 502519696, 659557101, 753779544, 879409468, 1005039392, 1319114202, 1507559088, 1758818936, 2638228404, 3015118176, 3517637872, 5276456808, 7035275744, 10552913616, 21105827232]

約数ペア:

[(1, 21105827232), (2, 10552913616), (3, 7035275744), (4, 5276456808), (6, 3517637872), (7, 3015118176), (8, 2638228404), (12, 1758818936), (14, 1507559088), (16, 1319114202), (21, 1005039392), (24, 879409468), (28, 753779544), (32, 659557101), (42, 502519696), (48, 439704734), (49, 430731168), (56, 376889772), (84, 251259848), (96, 219852367), (98, 215365584), (103, 204910944), (112, 188444886), (127, 166187616), (147, 143577056), (168, 125629924), (196, 107682792), (206, 102455472), (224, 94222443), (254, 83093808), (294, 71788528), (309, 68303648), (336, 62814962), (343, 61533024), (381, 55395872), (392, 53841396), (412, 51227736), (508, 41546904), (588, 35894264), (618, 34151824), (672, 31407481), (686, 30766512), (721, 29272992), (762, 27697936), (784, 26920698), (824, 25613868), (889, 23741088), (1016, 20773452), (1029, 20511008), (1176, 17947132), (1236, 17075912), (1372, 15383256), (1442, 14636496), (1524, 13848968), (1568, 13460349), (1648, 12806934), (1778, 11870544), (2032, 10386726), (2058, 10255504), (2163, 9757664), (2352, 8973566), (2401, 8790432), (2472, 8537956), (2667, 7913696), (2744, 7691628), (2884, 7318248), (3048, 6924484), (3296, 6403467), (3556, 5935272), (4064, 5193363), (4116, 5127752), (4326, 4878832), (4704, 4486783), (4802, 4395216), (4944, 4268978), (5047, 4181856), (5334, 3956848), (5488, 3845814), (5768, 3659124), (6096, 3462242), (6223, 3391584), (7112, 2967636), (7203, 2930144), (8232, 2563876), (8652, 2439416), (9604, 2197608), (9888, 2134489), (10094, 2090928), (10668, 1978424), (10976, 1922907), (11536, 1829562), (12192, 1731121), (12446, 1695792), (13081, 1613472), (14224, 1483818), (14406, 1465072), (15141, 1393952), (16464, 1281938), (16807, 1255776), (17304, 1219708), (18669, 1130528), (19208, 1098804), (20188, 1045464), (21336, 989212), (23072, 914781), (24892, 847896), (26162, 806736), (28448, 741909), (28812, 732536), (30282, 696976), (32928, 640969), (33614, 627888), (34608, 609854), (35329, 597408), (37338, 565264), (38416, 549402), (39243, 537824), (40376, 522732), (42672, 494606), (43561, 484512), (49784, 423948), (50421, 418592), (52324, 403368), (57624, 366268), (60564, 348488), (67228, 313944), (69216, 304927), (70658, 298704), (74676, 282632), (76832, 274701), (78486, 268912), (80752, 261366), (85344, 247303), (87122, 242256), (91567, 230496), (99568, 211974), (100842, 209296), (104648, 201684), (105987, 199136), (115248, 183134), (121128, 174244), (130683, 161504), (134456, 156972), (141316, 149352)]