890698752

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 132

約数和(自身を含む): 2595530496

約数和(自身を除く): 1704831744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 761, 762, 768, 1016, 1024, 1143, 1152, 1522, 1524, 1536, 2032, 2283, 2286, 2304, 3044, 3048, 3072, 4064, 4566, 4572, 4608, 6088, 6096, 6849, 8128, 9132, 9144, 9216, 12176, 12192, 13698, 16256, 18264, 18288, 24352, 24384, 27396, 32512, 36528, 36576, 48704, 48768, 54792, 65024, 73056, 73152, 96647, 97408, 97536, 109584, 130048, 146112, 146304, 193294, 194816, 195072, 219168, 289941, 292224, 292608, 386588, 389632, 390144, 438336, 579882, 584448, 585216, 773176, 779264, 869823, 876672, 1159764, 1168896, 1170432, 1546352, 1739646, 1753344, 2319528, 2337792, 3092704, 3479292, 3506688, 4639056, 6185408, 6958584, 7013376, 9278112, 12370816, 13917168, 18556224, 24741632, 27834336, 37112448, 49483264, 55668672, 74224896, 98966528, 111337344, 148449792, 222674688, 296899584, 445349376, 890698752]

約数ペア:

[(1, 890698752), (2, 445349376), (3, 296899584), (4, 222674688), (6, 148449792), (8, 111337344), (9, 98966528), (12, 74224896), (16, 55668672), (18, 49483264), (24, 37112448), (32, 27834336), (36, 24741632), (48, 18556224), (64, 13917168), (72, 12370816), (96, 9278112), (127, 7013376), (128, 6958584), (144, 6185408), (192, 4639056), (254, 3506688), (256, 3479292), (288, 3092704), (381, 2337792), (384, 2319528), (508, 1753344), (512, 1739646), (576, 1546352), (761, 1170432), (762, 1168896), (768, 1159764), (1016, 876672), (1024, 869823), (1143, 779264), (1152, 773176), (1522, 585216), (1524, 584448), (1536, 579882), (2032, 438336), (2283, 390144), (2286, 389632), (2304, 386588), (3044, 292608), (3048, 292224), (3072, 289941), (4064, 219168), (4566, 195072), (4572, 194816), (4608, 193294), (6088, 146304), (6096, 146112), (6849, 130048), (8128, 109584), (9132, 97536), (9144, 97408), (9216, 96647), (12176, 73152), (12192, 73056), (13698, 65024), (16256, 54792), (18264, 48768), (18288, 48704), (24352, 36576), (24384, 36528), (27396, 32512)]