854317824

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 2417479680

約数和(自身を除く): 1563161856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 256, 304, 381, 384, 456, 461, 508, 608, 762, 768, 912, 922, 1016, 1216, 1383, 1524, 1824, 1844, 2032, 2413, 2432, 2766, 3048, 3648, 3688, 4064, 4826, 4864, 5532, 6096, 7239, 7296, 7376, 8128, 8759, 9652, 11064, 12192, 14478, 14592, 14752, 16256, 17518, 19304, 22128, 24384, 26277, 28956, 29504, 32512, 35036, 38608, 44256, 48768, 52554, 57912, 58547, 59008, 70072, 77216, 88512, 97536, 105108, 115824, 117094, 118016, 140144, 154432, 175641, 177024, 210216, 231648, 234188, 280288, 308864, 351282, 354048, 420432, 463296, 468376, 560576, 617728, 702564, 840864, 926592, 936752, 1112393, 1121152, 1405128, 1681728, 1853184, 1873504, 2224786, 2242304, 2810256, 3337179, 3363456, 3747008, 4449572, 5620512, 6674358, 6726912, 7494016, 8899144, 11241024, 13348716, 14988032, 17798288, 22482048, 26697432, 35596576, 44964096, 53394864, 71193152, 106789728, 142386304, 213579456, 284772608, 427158912, 854317824]

約数ペア:

[(1, 854317824), (2, 427158912), (3, 284772608), (4, 213579456), (6, 142386304), (8, 106789728), (12, 71193152), (16, 53394864), (19, 44964096), (24, 35596576), (32, 26697432), (38, 22482048), (48, 17798288), (57, 14988032), (64, 13348716), (76, 11241024), (96, 8899144), (114, 7494016), (127, 6726912), (128, 6674358), (152, 5620512), (192, 4449572), (228, 3747008), (254, 3363456), (256, 3337179), (304, 2810256), (381, 2242304), (384, 2224786), (456, 1873504), (461, 1853184), (508, 1681728), (608, 1405128), (762, 1121152), (768, 1112393), (912, 936752), (922, 926592), (1016, 840864), (1216, 702564), (1383, 617728), (1524, 560576), (1824, 468376), (1844, 463296), (2032, 420432), (2413, 354048), (2432, 351282), (2766, 308864), (3048, 280288), (3648, 234188), (3688, 231648), (4064, 210216), (4826, 177024), (4864, 175641), (5532, 154432), (6096, 140144), (7239, 118016), (7296, 117094), (7376, 115824), (8128, 105108), (8759, 97536), (9652, 88512), (11064, 77216), (12192, 70072), (14478, 59008), (14592, 58547), (14752, 57912), (16256, 52554), (17518, 48768), (19304, 44256), (22128, 38608), (24384, 35036), (26277, 32512), (28956, 29504)]