561894912

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 120

約数和(自身を含む): 1649076000

約数和(自身を除く): 1087181088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1536, 1952, 1999, 2196, 2304, 2928, 3904, 3998, 4392, 4608, 5856, 5997, 7808, 7996, 8784, 11712, 11994, 15616, 15992, 17568, 17991, 23424, 23988, 31232, 31984, 35136, 35982, 46848, 47976, 63968, 70272, 71964, 93696, 95952, 121939, 127936, 140544, 143928, 191904, 243878, 255872, 281088, 287856, 365817, 383808, 487756, 511744, 575712, 731634, 767616, 975512, 1023488, 1097451, 1151424, 1463268, 1535232, 1951024, 2194902, 2302848, 2926536, 3070464, 3902048, 4389804, 4605696, 5853072, 7804096, 8779608, 9211392, 11706144, 15608192, 17559216, 23412288, 31216384, 35118432, 46824576, 62432768, 70236864, 93649152, 140473728, 187298304, 280947456, 561894912]

約数ペア:

[(1, 561894912), (2, 280947456), (3, 187298304), (4, 140473728), (6, 93649152), (8, 70236864), (9, 62432768), (12, 46824576), (16, 35118432), (18, 31216384), (24, 23412288), (32, 17559216), (36, 15608192), (48, 11706144), (61, 9211392), (64, 8779608), (72, 7804096), (96, 5853072), (122, 4605696), (128, 4389804), (144, 3902048), (183, 3070464), (192, 2926536), (244, 2302848), (256, 2194902), (288, 1951024), (366, 1535232), (384, 1463268), (488, 1151424), (512, 1097451), (549, 1023488), (576, 975512), (732, 767616), (768, 731634), (976, 575712), (1098, 511744), (1152, 487756), (1464, 383808), (1536, 365817), (1952, 287856), (1999, 281088), (2196, 255872), (2304, 243878), (2928, 191904), (3904, 143928), (3998, 140544), (4392, 127936), (4608, 121939), (5856, 95952), (5997, 93696), (7808, 71964), (7996, 70272), (8784, 63968), (11712, 47976), (11994, 46848), (15616, 35982), (15992, 35136), (17568, 31984), (17991, 31232), (23424, 23988)]