1269781248

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 3585012480

約数和(自身を除く): 2315231232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 173, 192, 228, 256, 304, 346, 384, 456, 503, 519, 608, 692, 768, 912, 1006, 1038, 1216, 1384, 1509, 1824, 2012, 2076, 2432, 2768, 3018, 3287, 3648, 4024, 4152, 4864, 5536, 6036, 6574, 7296, 8048, 8304, 9557, 9861, 11072, 12072, 13148, 14592, 16096, 16608, 19114, 19722, 22144, 24144, 26296, 28671, 32192, 33216, 38228, 39444, 44288, 48288, 52592, 57342, 64384, 66432, 76456, 78888, 87019, 96576, 105184, 114684, 128768, 132864, 152912, 157776, 174038, 193152, 210368, 229368, 261057, 305824, 315552, 348076, 386304, 420736, 458736, 522114, 611648, 631104, 696152, 841472, 917472, 1044228, 1223296, 1262208, 1392304, 1653361, 1834944, 2088456, 2446592, 2524416, 2784608, 3306722, 3669888, 4176912, 4960083, 5569216, 6613444, 7339776, 8353824, 9920166, 11138432, 13226888, 16707648, 19840332, 22276864, 26453776, 33415296, 39680664, 52907552, 66830592, 79361328, 105815104, 158722656, 211630208, 317445312, 423260416, 634890624, 1269781248]

約数ペア:

[(1, 1269781248), (2, 634890624), (3, 423260416), (4, 317445312), (6, 211630208), (8, 158722656), (12, 105815104), (16, 79361328), (19, 66830592), (24, 52907552), (32, 39680664), (38, 33415296), (48, 26453776), (57, 22276864), (64, 19840332), (76, 16707648), (96, 13226888), (114, 11138432), (128, 9920166), (152, 8353824), (173, 7339776), (192, 6613444), (228, 5569216), (256, 4960083), (304, 4176912), (346, 3669888), (384, 3306722), (456, 2784608), (503, 2524416), (519, 2446592), (608, 2088456), (692, 1834944), (768, 1653361), (912, 1392304), (1006, 1262208), (1038, 1223296), (1216, 1044228), (1384, 917472), (1509, 841472), (1824, 696152), (2012, 631104), (2076, 611648), (2432, 522114), (2768, 458736), (3018, 420736), (3287, 386304), (3648, 348076), (4024, 315552), (4152, 305824), (4864, 261057), (5536, 229368), (6036, 210368), (6574, 193152), (7296, 174038), (8048, 157776), (8304, 152912), (9557, 132864), (9861, 128768), (11072, 114684), (12072, 105184), (13148, 96576), (14592, 87019), (16096, 78888), (16608, 76456), (19114, 66432), (19722, 64384), (22144, 57342), (24144, 52592), (26296, 48288), (28671, 44288), (32192, 39444), (33216, 38228)]