240320512

素因数分解:

$2^{16}\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 68

約数和(自身を含む): 508555480

約数和(自身を除く): 268234968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 256, 304, 386, 512, 608, 772, 1024, 1216, 1544, 2048, 2432, 3088, 3667, 4096, 4864, 6176, 7334, 8192, 9728, 12352, 14668, 16384, 19456, 24704, 29336, 32768, 38912, 49408, 58672, 65536, 77824, 98816, 117344, 155648, 197632, 234688, 311296, 395264, 469376, 622592, 790528, 938752, 1245184, 1581056, 1877504, 3162112, 3755008, 6324224, 7510016, 12648448, 15020032, 30040064, 60080128, 120160256, 240320512]

約数ペア:

[(1, 240320512), (2, 120160256), (4, 60080128), (8, 30040064), (16, 15020032), (19, 12648448), (32, 7510016), (38, 6324224), (64, 3755008), (76, 3162112), (128, 1877504), (152, 1581056), (193, 1245184), (256, 938752), (304, 790528), (386, 622592), (512, 469376), (608, 395264), (772, 311296), (1024, 234688), (1216, 197632), (1544, 155648), (2048, 117344), (2432, 98816), (3088, 77824), (3667, 65536), (4096, 58672), (4864, 49408), (6176, 38912), (7334, 32768), (8192, 29336), (9728, 24704), (12352, 19456), (14668, 16384)]