216269144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 538937280

約数和(自身を除く): 322668136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 49, 52, 56, 62, 74, 91, 98, 104, 124, 148, 182, 196, 217, 248, 259, 296, 364, 392, 403, 434, 481, 518, 637, 728, 806, 868, 962, 1036, 1147, 1274, 1369, 1519, 1612, 1736, 1813, 1924, 2072, 2294, 2548, 2738, 2821, 3038, 3224, 3367, 3626, 3848, 4588, 5096, 5476, 5642, 6076, 6734, 7252, 8029, 9176, 9583, 10952, 11284, 12152, 13468, 14504, 14911, 16058, 17797, 19166, 19747, 22568, 23569, 26936, 29822, 32116, 35594, 38332, 39494, 42439, 47138, 56203, 59644, 64232, 67081, 71188, 76664, 78988, 84878, 94276, 104377, 112406, 119288, 124579, 134162, 142376, 157976, 169756, 188552, 208754, 224812, 249158, 268324, 297073, 339512, 417508, 449624, 498316, 536648, 551707, 594146, 730639, 835016, 872053, 996632, 1103414, 1188292, 1461278, 1744106, 2079511, 2206828, 2376584, 2922556, 3488212, 3861949, 4159022, 4413656, 5845112, 6976424, 7723898, 8318044, 15447796, 16636088, 27033643, 30895592, 54067286, 108134572, 216269144]

約数ペア:

[(1, 216269144), (2, 108134572), (4, 54067286), (7, 30895592), (8, 27033643), (13, 16636088), (14, 15447796), (26, 8318044), (28, 7723898), (31, 6976424), (37, 5845112), (49, 4413656), (52, 4159022), (56, 3861949), (62, 3488212), (74, 2922556), (91, 2376584), (98, 2206828), (104, 2079511), (124, 1744106), (148, 1461278), (182, 1188292), (196, 1103414), (217, 996632), (248, 872053), (259, 835016), (296, 730639), (364, 594146), (392, 551707), (403, 536648), (434, 498316), (481, 449624), (518, 417508), (637, 339512), (728, 297073), (806, 268324), (868, 249158), (962, 224812), (1036, 208754), (1147, 188552), (1274, 169756), (1369, 157976), (1519, 142376), (1612, 134162), (1736, 124579), (1813, 119288), (1924, 112406), (2072, 104377), (2294, 94276), (2548, 84878), (2738, 78988), (2821, 76664), (3038, 71188), (3224, 67081), (3367, 64232), (3626, 59644), (3848, 56203), (4588, 47138), (5096, 42439), (5476, 39494), (5642, 38332), (6076, 35594), (6734, 32116), (7252, 29822), (8029, 26936), (9176, 23569), (9583, 22568), (10952, 19747), (11284, 19166), (12152, 17797), (13468, 16058), (14504, 14911)]