251964384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1777}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 759902976

約数和(自身を除く): 507938592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1477, 1688, 1777, 2532, 2954, 3376, 3554, 4431, 5064, 5331, 5908, 6752, 7108, 8862, 10128, 10662, 11816, 12439, 14216, 17724, 20256, 21324, 23632, 24878, 28432, 35448, 37317, 42648, 47264, 49756, 56864, 70896, 74634, 85296, 99512, 141792, 149268, 170592, 199024, 298536, 374947, 398048, 597072, 749894, 1124841, 1194144, 1499788, 2249682, 2624629, 2999576, 4499364, 5249258, 5999152, 7873887, 8998728, 10498516, 11998304, 15747774, 17997456, 20997032, 31495548, 35994912, 41994064, 62991096, 83988128, 125982192, 251964384]

約数ペア:

[(1, 251964384), (2, 125982192), (3, 83988128), (4, 62991096), (6, 41994064), (7, 35994912), (8, 31495548), (12, 20997032), (14, 17997456), (16, 15747774), (21, 11998304), (24, 10498516), (28, 8998728), (32, 7873887), (42, 5999152), (48, 5249258), (56, 4499364), (84, 2999576), (96, 2624629), (112, 2249682), (168, 1499788), (211, 1194144), (224, 1124841), (336, 749894), (422, 597072), (633, 398048), (672, 374947), (844, 298536), (1266, 199024), (1477, 170592), (1688, 149268), (1777, 141792), (2532, 99512), (2954, 85296), (3376, 74634), (3554, 70896), (4431, 56864), (5064, 49756), (5331, 47264), (5908, 42648), (6752, 37317), (7108, 35448), (8862, 28432), (10128, 24878), (10662, 23632), (11816, 21324), (12439, 20256), (14216, 17724)]