270707968

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 559238400

約数和(自身を除く): 288530432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 149, 151, 188, 256, 298, 302, 376, 596, 604, 752, 1192, 1208, 1504, 2384, 2416, 3008, 4768, 4832, 6016, 7003, 7097, 9536, 9664, 12032, 14006, 14194, 19072, 19328, 22499, 28012, 28388, 38144, 38656, 44998, 56024, 56776, 89996, 112048, 113552, 179992, 224096, 227104, 359984, 448192, 454208, 719968, 896384, 908416, 1057453, 1439936, 1792768, 1816832, 2114906, 2879872, 4229812, 5759744, 8459624, 16919248, 33838496, 67676992, 135353984, 270707968]

約数ペア:

[(1, 270707968), (2, 135353984), (4, 67676992), (8, 33838496), (16, 16919248), (32, 8459624), (47, 5759744), (64, 4229812), (94, 2879872), (128, 2114906), (149, 1816832), (151, 1792768), (188, 1439936), (256, 1057453), (298, 908416), (302, 896384), (376, 719968), (596, 454208), (604, 448192), (752, 359984), (1192, 227104), (1208, 224096), (1504, 179992), (2384, 113552), (2416, 112048), (3008, 89996), (4768, 56776), (4832, 56024), (6016, 44998), (7003, 38656), (7097, 38144), (9536, 28388), (9664, 28012), (12032, 22499), (14006, 19328), (14194, 19072)]