2011886688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2265

約数の個数: 144

約数和(自身を含む): 6175600704

約数和(自身を除く): 4163714016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 211, 224, 294, 336, 392, 422, 588, 633, 672, 784, 844, 1176, 1266, 1477, 1568, 1688, 2027, 2352, 2532, 2954, 3376, 4054, 4431, 4704, 5064, 5908, 6081, 6752, 8108, 8862, 10128, 10339, 11816, 12162, 14189, 16216, 17724, 20256, 20678, 23632, 24324, 28378, 31017, 32432, 35448, 41356, 42567, 47264, 48648, 56756, 62034, 64864, 70896, 82712, 85134, 97296, 99323, 113512, 124068, 141792, 165424, 170268, 194592, 198646, 227024, 248136, 297969, 330848, 340536, 397292, 427697, 454048, 496272, 595938, 681072, 794584, 855394, 992544, 1191876, 1283091, 1362144, 1589168, 1710788, 2383752, 2566182, 2993879, 3178336, 3421576, 4767504, 5132364, 5987758, 6843152, 8981637, 9535008, 10264728, 11975516, 13686304, 17963274, 20529456, 20957153, 23951032, 35926548, 41058912, 41914306, 47902064, 62871459, 71853096, 83828612, 95804128, 125742918, 143706192, 167657224, 251485836, 287412384, 335314448, 502971672, 670628896, 1005943344, 2011886688]

約数ペア:

[(1, 2011886688), (2, 1005943344), (3, 670628896), (4, 502971672), (6, 335314448), (7, 287412384), (8, 251485836), (12, 167657224), (14, 143706192), (16, 125742918), (21, 95804128), (24, 83828612), (28, 71853096), (32, 62871459), (42, 47902064), (48, 41914306), (49, 41058912), (56, 35926548), (84, 23951032), (96, 20957153), (98, 20529456), (112, 17963274), (147, 13686304), (168, 11975516), (196, 10264728), (211, 9535008), (224, 8981637), (294, 6843152), (336, 5987758), (392, 5132364), (422, 4767504), (588, 3421576), (633, 3178336), (672, 2993879), (784, 2566182), (844, 2383752), (1176, 1710788), (1266, 1589168), (1477, 1362144), (1568, 1283091), (1688, 1191876), (2027, 992544), (2352, 855394), (2532, 794584), (2954, 681072), (3376, 595938), (4054, 496272), (4431, 454048), (4704, 427697), (5064, 397292), (5908, 340536), (6081, 330848), (6752, 297969), (8108, 248136), (8862, 227024), (10128, 198646), (10339, 194592), (11816, 170268), (12162, 165424), (14189, 141792), (16216, 124068), (17724, 113512), (20256, 99323), (20678, 97296), (23632, 85134), (24324, 82712), (28378, 70896), (31017, 64864), (32432, 62034), (35448, 56756), (41356, 48648), (42567, 47264)]