268875152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 721953792

約数和(自身を除く): 453078640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 37, 46, 49, 52, 56, 62, 74, 91, 92, 98, 104, 112, 124, 148, 161, 182, 184, 196, 208, 217, 248, 259, 296, 299, 322, 364, 368, 392, 403, 434, 481, 496, 518, 592, 598, 637, 644, 713, 728, 784, 806, 851, 868, 962, 1036, 1127, 1147, 1196, 1274, 1288, 1426, 1456, 1519, 1612, 1702, 1736, 1813, 1924, 2072, 2093, 2254, 2294, 2392, 2548, 2576, 2821, 2852, 3038, 3224, 3367, 3404, 3472, 3626, 3848, 4144, 4186, 4508, 4588, 4784, 4991, 5096, 5642, 5704, 5957, 6076, 6448, 6734, 6808, 7252, 7696, 8029, 8372, 9016, 9176, 9269, 9982, 10192, 11063, 11284, 11408, 11914, 12152, 13468, 13616, 14504, 14651, 14911, 16058, 16744, 18032, 18352, 18538, 19747, 19964, 22126, 22568, 23569, 23828, 24304, 26381, 26936, 29008, 29302, 29822, 32116, 33488, 34937, 37076, 39494, 39928, 41699, 44252, 45136, 47138, 47656, 52762, 53872, 56203, 58604, 59644, 64232, 64883, 69874, 74152, 77441, 78988, 79856, 83398, 88504, 94276, 95312, 104377, 105524, 112406, 117208, 119288, 128464, 129766, 139748, 148304, 154882, 157976, 166796, 177008, 184667, 188552, 208754, 211048, 224812, 234416, 238576, 259532, 279496, 309764, 315952, 333592, 342953, 369334, 377104, 417508, 422096, 449624, 454181, 519064, 542087, 558992, 619528, 667184, 685906, 730639, 738668, 835016, 899248, 908362, 1038128, 1084174, 1239056, 1292669, 1371812, 1461278, 1477336, 1670032, 1816724, 2168348, 2400671, 2585338, 2743624, 2922556, 2954672, 3633448, 4336696, 4801342, 5170676, 5487248, 5845112, 7266896, 8673392, 9602684, 10341352, 11690224, 16804697, 19205368, 20682704, 33609394, 38410736, 67218788, 134437576, 268875152]

約数ペア:

[(1, 268875152), (2, 134437576), (4, 67218788), (7, 38410736), (8, 33609394), (13, 20682704), (14, 19205368), (16, 16804697), (23, 11690224), (26, 10341352), (28, 9602684), (31, 8673392), (37, 7266896), (46, 5845112), (49, 5487248), (52, 5170676), (56, 4801342), (62, 4336696), (74, 3633448), (91, 2954672), (92, 2922556), (98, 2743624), (104, 2585338), (112, 2400671), (124, 2168348), (148, 1816724), (161, 1670032), (182, 1477336), (184, 1461278), (196, 1371812), (208, 1292669), (217, 1239056), (248, 1084174), (259, 1038128), (296, 908362), (299, 899248), (322, 835016), (364, 738668), (368, 730639), (392, 685906), (403, 667184), (434, 619528), (481, 558992), (496, 542087), (518, 519064), (592, 454181), (598, 449624), (637, 422096), (644, 417508), (713, 377104), (728, 369334), (784, 342953), (806, 333592), (851, 315952), (868, 309764), (962, 279496), (1036, 259532), (1127, 238576), (1147, 234416), (1196, 224812), (1274, 211048), (1288, 208754), (1426, 188552), (1456, 184667), (1519, 177008), (1612, 166796), (1702, 157976), (1736, 154882), (1813, 148304), (1924, 139748), (2072, 129766), (2093, 128464), (2254, 119288), (2294, 117208), (2392, 112406), (2548, 105524), (2576, 104377), (2821, 95312), (2852, 94276), (3038, 88504), (3224, 83398), (3367, 79856), (3404, 78988), (3472, 77441), (3626, 74152), (3848, 69874), (4144, 64883), (4186, 64232), (4508, 59644), (4588, 58604), (4784, 56203), (4991, 53872), (5096, 52762), (5642, 47656), (5704, 47138), (5957, 45136), (6076, 44252), (6448, 41699), (6734, 39928), (6808, 39494), (7252, 37076), (7696, 34937), (8029, 33488), (8372, 32116), (9016, 29822), (9176, 29302), (9269, 29008), (9982, 26936), (10192, 26381), (11063, 24304), (11284, 23828), (11408, 23569), (11914, 22568), (12152, 22126), (13468, 19964), (13616, 19747), (14504, 18538), (14651, 18352), (14911, 18032), (16058, 16744)]