2521387232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 6810422976

約数和(自身を除く): 4289035744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 53, 56, 62, 68, 91, 104, 106, 112, 119, 124, 136, 182, 208, 212, 217, 221, 224, 238, 248, 272, 364, 371, 403, 416, 424, 434, 442, 476, 496, 527, 544, 689, 728, 742, 806, 848, 868, 884, 901, 952, 961, 992, 1054, 1378, 1456, 1484, 1547, 1612, 1643, 1696, 1736, 1768, 1802, 1904, 1922, 2108, 2756, 2821, 2912, 2968, 3094, 3224, 3286, 3472, 3536, 3604, 3689, 3808, 3844, 4216, 4823, 5512, 5642, 5936, 6188, 6307, 6448, 6572, 6727, 6851, 6944, 7072, 7208, 7378, 7688, 8432, 9646, 11024, 11284, 11501, 11713, 11872, 12376, 12493, 12614, 12896, 13144, 13454, 13702, 14416, 14756, 15376, 16337, 16864, 19292, 21359, 22048, 22568, 23002, 23426, 24752, 24986, 25228, 26288, 26908, 27404, 27931, 28832, 29512, 30752, 32674, 38584, 42718, 45136, 46004, 46852, 47957, 49504, 49972, 50456, 50933, 52576, 53816, 54808, 55862, 59024, 65348, 77168, 81991, 85436, 87451, 90272, 92008, 93704, 95914, 99944, 100912, 101866, 107632, 109616, 111724, 114359, 118048, 130696, 149513, 154336, 163982, 170872, 174902, 184016, 187408, 191828, 195517, 199888, 201824, 203732, 212381, 215264, 219232, 223448, 228718, 261392, 299026, 327964, 341744, 349804, 356531, 363103, 368032, 374816, 383656, 391034, 399776, 407464, 424762, 446896, 457436, 522784, 598052, 655928, 662129, 683488, 699608, 713062, 726206, 767312, 782068, 814928, 849524, 865861, 893792, 914872, 1196104, 1311856, 1324258, 1399216, 1426124, 1452412, 1486667, 1534624, 1564136, 1629856, 1699048, 1731722, 1829744, 2392208, 2541721, 2623712, 2648516, 2798432, 2852248, 2904824, 2973334, 3128272, 3398096, 3463444, 3659488, 4634903, 4784416, 5083442, 5297032, 5704496, 5809648, 5946668, 6061027, 6256544, 6796192, 6926888, 9269806, 10166884, 10594064, 11256193, 11408992, 11619296, 11893336, 12122054, 13853776, 18539612, 20333768, 21188128, 22512386, 23786672, 24244108, 27707552, 37079224, 40667536, 45024772, 47573344, 48488216, 74158448, 78793351, 81335072, 90049544, 96976432, 148316896, 157586702, 180099088, 193952864, 315173404, 360198176, 630346808, 1260693616, 2521387232]

約数ペア:

[(1, 2521387232), (2, 1260693616), (4, 630346808), (7, 360198176), (8, 315173404), (13, 193952864), (14, 180099088), (16, 157586702), (17, 148316896), (26, 96976432), (28, 90049544), (31, 81335072), (32, 78793351), (34, 74158448), (52, 48488216), (53, 47573344), (56, 45024772), (62, 40667536), (68, 37079224), (91, 27707552), (104, 24244108), (106, 23786672), (112, 22512386), (119, 21188128), (124, 20333768), (136, 18539612), (182, 13853776), (208, 12122054), (212, 11893336), (217, 11619296), (221, 11408992), (224, 11256193), (238, 10594064), (248, 10166884), (272, 9269806), (364, 6926888), (371, 6796192), (403, 6256544), (416, 6061027), (424, 5946668), (434, 5809648), (442, 5704496), (476, 5297032), (496, 5083442), (527, 4784416), (544, 4634903), (689, 3659488), (728, 3463444), (742, 3398096), (806, 3128272), (848, 2973334), (868, 2904824), (884, 2852248), (901, 2798432), (952, 2648516), (961, 2623712), (992, 2541721), (1054, 2392208), (1378, 1829744), (1456, 1731722), (1484, 1699048), (1547, 1629856), (1612, 1564136), (1643, 1534624), (1696, 1486667), (1736, 1452412), (1768, 1426124), (1802, 1399216), (1904, 1324258), (1922, 1311856), (2108, 1196104), (2756, 914872), (2821, 893792), (2912, 865861), (2968, 849524), (3094, 814928), (3224, 782068), (3286, 767312), (3472, 726206), (3536, 713062), (3604, 699608), (3689, 683488), (3808, 662129), (3844, 655928), (4216, 598052), (4823, 522784), (5512, 457436), (5642, 446896), (5936, 424762), (6188, 407464), (6307, 399776), (6448, 391034), (6572, 383656), (6727, 374816), (6851, 368032), (6944, 363103), (7072, 356531), (7208, 349804), (7378, 341744), (7688, 327964), (8432, 299026), (9646, 261392), (11024, 228718), (11284, 223448), (11501, 219232), (11713, 215264), (11872, 212381), (12376, 203732), (12493, 201824), (12614, 199888), (12896, 195517), (13144, 191828), (13454, 187408), (13702, 184016), (14416, 174902), (14756, 170872), (15376, 163982), (16337, 154336), (16864, 149513), (19292, 130696), (21359, 118048), (22048, 114359), (22568, 111724), (23002, 109616), (23426, 107632), (24752, 101866), (24986, 100912), (25228, 99944), (26288, 95914), (26908, 93704), (27404, 92008), (27931, 90272), (28832, 87451), (29512, 85436), (30752, 81991), (32674, 77168), (38584, 65348), (42718, 59024), (45136, 55862), (46004, 54808), (46852, 53816), (47957, 52576), (49504, 50933), (49972, 50456)]