298752768

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1170

約数の個数: 108

約数和(自身を含む): 869010688

約数和(自身を除く): 570257920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 1016, 1021, 1143, 1152, 1524, 2032, 2042, 2286, 2304, 3048, 3063, 4064, 4084, 4572, 6096, 6126, 8128, 8168, 9144, 9189, 12192, 12252, 16256, 16336, 18288, 18378, 24384, 24504, 32512, 32672, 36576, 36756, 48768, 49008, 65344, 73152, 73512, 97536, 98016, 129667, 130688, 146304, 147024, 196032, 259334, 261376, 292608, 294048, 389001, 392064, 518668, 588096, 778002, 784128, 1037336, 1167003, 1176192, 1556004, 2074672, 2334006, 2352384, 3112008, 4149344, 4668012, 6224016, 8298688, 9336024, 12448032, 16597376, 18672048, 24896064, 33194752, 37344096, 49792128, 74688192, 99584256, 149376384, 298752768]

約数ペア:

[(1, 298752768), (2, 149376384), (3, 99584256), (4, 74688192), (6, 49792128), (8, 37344096), (9, 33194752), (12, 24896064), (16, 18672048), (18, 16597376), (24, 12448032), (32, 9336024), (36, 8298688), (48, 6224016), (64, 4668012), (72, 4149344), (96, 3112008), (127, 2352384), (128, 2334006), (144, 2074672), (192, 1556004), (254, 1176192), (256, 1167003), (288, 1037336), (381, 784128), (384, 778002), (508, 588096), (576, 518668), (762, 392064), (768, 389001), (1016, 294048), (1021, 292608), (1143, 261376), (1152, 259334), (1524, 196032), (2032, 147024), (2042, 146304), (2286, 130688), (2304, 129667), (3048, 98016), (3063, 97536), (4064, 73512), (4084, 73152), (4572, 65344), (6096, 49008), (6126, 48768), (8128, 36756), (8168, 36576), (9144, 32672), (9189, 32512), (12192, 24504), (12252, 24384), (16256, 18378), (16336, 18288)]