239678464

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 88

約数和(自身を含む): 513551360

約数和(自身を除く): 273872896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 127, 128, 152, 194, 254, 256, 304, 388, 508, 512, 608, 776, 1016, 1024, 1216, 1552, 1843, 2032, 2413, 2432, 3104, 3686, 4064, 4826, 4864, 6208, 7372, 8128, 9652, 9728, 12319, 12416, 14744, 16256, 19304, 19456, 24638, 24832, 29488, 32512, 38608, 49276, 49664, 58976, 65024, 77216, 98552, 99328, 117952, 130048, 154432, 197104, 234061, 235904, 308864, 394208, 468122, 471808, 617728, 788416, 936244, 943616, 1235456, 1576832, 1872488, 1887232, 2470912, 3153664, 3744976, 6307328, 7489952, 12614656, 14979904, 29959808, 59919616, 119839232, 239678464]

約数ペア:

[(1, 239678464), (2, 119839232), (4, 59919616), (8, 29959808), (16, 14979904), (19, 12614656), (32, 7489952), (38, 6307328), (64, 3744976), (76, 3153664), (97, 2470912), (127, 1887232), (128, 1872488), (152, 1576832), (194, 1235456), (254, 943616), (256, 936244), (304, 788416), (388, 617728), (508, 471808), (512, 468122), (608, 394208), (776, 308864), (1016, 235904), (1024, 234061), (1216, 197104), (1552, 154432), (1843, 130048), (2032, 117952), (2413, 99328), (2432, 98552), (3104, 77216), (3686, 65024), (4064, 58976), (4826, 49664), (4864, 49276), (6208, 38608), (7372, 32512), (8128, 29488), (9652, 24832), (9728, 24638), (12319, 19456), (12416, 19304), (14744, 16256)]