419437312

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 1025597440

約数和(自身を除く): 606160128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 97, 112, 127, 128, 133, 152, 194, 224, 254, 256, 266, 304, 388, 448, 508, 532, 608, 679, 776, 889, 896, 1016, 1064, 1216, 1358, 1552, 1778, 1792, 1843, 2032, 2128, 2413, 2432, 2716, 3104, 3556, 3686, 4064, 4256, 4826, 4864, 5432, 6208, 7112, 7372, 8128, 8512, 9652, 10864, 12319, 12416, 12901, 14224, 14744, 16256, 16891, 17024, 19304, 21728, 24638, 24832, 25802, 28448, 29488, 32512, 33782, 34048, 38608, 43456, 49276, 51604, 56896, 58976, 67564, 77216, 86233, 86912, 98552, 103208, 113792, 117952, 135128, 154432, 172466, 173824, 197104, 206416, 227584, 234061, 235904, 270256, 308864, 344932, 394208, 412832, 468122, 471808, 540512, 617728, 689864, 788416, 825664, 936244, 1081024, 1379728, 1576832, 1638427, 1651328, 1872488, 2162048, 2759456, 3153664, 3276854, 3302656, 3744976, 4324096, 5518912, 6553708, 7489952, 11037824, 13107416, 14979904, 22075648, 26214832, 29959808, 52429664, 59919616, 104859328, 209718656, 419437312]

約数ペア:

[(1, 419437312), (2, 209718656), (4, 104859328), (7, 59919616), (8, 52429664), (14, 29959808), (16, 26214832), (19, 22075648), (28, 14979904), (32, 13107416), (38, 11037824), (56, 7489952), (64, 6553708), (76, 5518912), (97, 4324096), (112, 3744976), (127, 3302656), (128, 3276854), (133, 3153664), (152, 2759456), (194, 2162048), (224, 1872488), (254, 1651328), (256, 1638427), (266, 1576832), (304, 1379728), (388, 1081024), (448, 936244), (508, 825664), (532, 788416), (608, 689864), (679, 617728), (776, 540512), (889, 471808), (896, 468122), (1016, 412832), (1064, 394208), (1216, 344932), (1358, 308864), (1552, 270256), (1778, 235904), (1792, 234061), (1843, 227584), (2032, 206416), (2128, 197104), (2413, 173824), (2432, 172466), (2716, 154432), (3104, 135128), (3556, 117952), (3686, 113792), (4064, 103208), (4256, 98552), (4826, 86912), (4864, 86233), (5432, 77216), (6208, 67564), (7112, 58976), (7372, 56896), (8128, 51604), (8512, 49276), (9652, 43456), (10864, 38608), (12319, 34048), (12416, 33782), (12901, 32512), (14224, 29488), (14744, 28448), (16256, 25802), (16891, 24832), (17024, 24638), (19304, 21728)]