271712768

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 364675072

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 53, 62, 64, 68, 76, 106, 124, 128, 136, 152, 212, 248, 256, 272, 304, 323, 424, 496, 512, 527, 544, 589, 608, 646, 848, 901, 992, 1007, 1054, 1088, 1178, 1216, 1292, 1643, 1696, 1802, 1984, 2014, 2108, 2176, 2356, 2432, 2584, 3286, 3392, 3604, 3968, 4028, 4216, 4352, 4712, 4864, 5168, 6572, 6784, 7208, 7936, 8056, 8432, 8704, 9424, 9728, 10013, 10336, 13144, 13568, 14416, 15872, 16112, 16864, 17119, 18848, 20026, 20672, 26288, 27136, 27931, 28832, 31217, 32224, 33728, 34238, 37696, 40052, 41344, 52576, 55862, 57664, 62434, 64448, 67456, 68476, 75392, 80104, 82688, 105152, 111724, 115328, 124868, 128896, 134912, 136952, 150784, 160208, 165376, 210304, 223448, 230656, 249736, 257792, 269824, 273904, 301568, 320416, 420608, 446896, 461312, 499472, 515584, 530689, 547808, 640832, 841216, 893792, 998944, 1061378, 1095616, 1281664, 1787584, 1997888, 2122756, 2191232, 2563328, 3575168, 3995776, 4245512, 4382464, 5126656, 7150336, 7991552, 8491024, 8764928, 14300672, 15983104, 16982048, 33964096, 67928192, 135856384, 271712768]

約数ペア:

[(1, 271712768), (2, 135856384), (4, 67928192), (8, 33964096), (16, 16982048), (17, 15983104), (19, 14300672), (31, 8764928), (32, 8491024), (34, 7991552), (38, 7150336), (53, 5126656), (62, 4382464), (64, 4245512), (68, 3995776), (76, 3575168), (106, 2563328), (124, 2191232), (128, 2122756), (136, 1997888), (152, 1787584), (212, 1281664), (248, 1095616), (256, 1061378), (272, 998944), (304, 893792), (323, 841216), (424, 640832), (496, 547808), (512, 530689), (527, 515584), (544, 499472), (589, 461312), (608, 446896), (646, 420608), (848, 320416), (901, 301568), (992, 273904), (1007, 269824), (1054, 257792), (1088, 249736), (1178, 230656), (1216, 223448), (1292, 210304), (1643, 165376), (1696, 160208), (1802, 150784), (1984, 136952), (2014, 134912), (2108, 128896), (2176, 124868), (2356, 115328), (2432, 111724), (2584, 105152), (3286, 82688), (3392, 80104), (3604, 75392), (3968, 68476), (4028, 67456), (4216, 64448), (4352, 62434), (4712, 57664), (4864, 55862), (5168, 52576), (6572, 41344), (6784, 40052), (7208, 37696), (7936, 34238), (8056, 33728), (8432, 32224), (8704, 31217), (9424, 28832), (9728, 27931), (10013, 27136), (10336, 26288), (13144, 20672), (13568, 20026), (14416, 18848), (15872, 17119), (16112, 16864)]