901462016

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 2261324520

約数和(自身を除く): 1359862504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 691, 728, 784, 832, 896, 1024, 1274, 1382, 1456, 1568, 1664, 1792, 2048, 2548, 2764, 2912, 3136, 3328, 3584, 4837, 5096, 5528, 5824, 6272, 6656, 7168, 8983, 9674, 10192, 11056, 11648, 12544, 13312, 14336, 17966, 19348, 20384, 22112, 23296, 25088, 26624, 33859, 35932, 38696, 40768, 44224, 46592, 50176, 62881, 67718, 71864, 77392, 81536, 88448, 93184, 100352, 125762, 135436, 143728, 154784, 163072, 176896, 186368, 251524, 270872, 287456, 309568, 326144, 353792, 440167, 503048, 541744, 574912, 619136, 652288, 707584, 880334, 1006096, 1083488, 1149824, 1238272, 1304576, 1415168, 1760668, 2012192, 2166976, 2299648, 2476544, 3521336, 4024384, 4333952, 4599296, 4953088, 7042672, 8048768, 8667904, 9198592, 9906176, 14085344, 16097536, 17335808, 18397184, 28170688, 32195072, 34671616, 56341376, 64390144, 69343232, 112682752, 128780288, 225365504, 450731008, 901462016]

約数ペア:

[(1, 901462016), (2, 450731008), (4, 225365504), (7, 128780288), (8, 112682752), (13, 69343232), (14, 64390144), (16, 56341376), (26, 34671616), (28, 32195072), (32, 28170688), (49, 18397184), (52, 17335808), (56, 16097536), (64, 14085344), (91, 9906176), (98, 9198592), (104, 8667904), (112, 8048768), (128, 7042672), (182, 4953088), (196, 4599296), (208, 4333952), (224, 4024384), (256, 3521336), (364, 2476544), (392, 2299648), (416, 2166976), (448, 2012192), (512, 1760668), (637, 1415168), (691, 1304576), (728, 1238272), (784, 1149824), (832, 1083488), (896, 1006096), (1024, 880334), (1274, 707584), (1382, 652288), (1456, 619136), (1568, 574912), (1664, 541744), (1792, 503048), (2048, 440167), (2548, 353792), (2764, 326144), (2912, 309568), (3136, 287456), (3328, 270872), (3584, 251524), (4837, 186368), (5096, 176896), (5528, 163072), (5824, 154784), (6272, 143728), (6656, 135436), (7168, 125762), (8983, 100352), (9674, 93184), (10192, 88448), (11056, 81536), (11648, 77392), (12544, 71864), (13312, 67718), (14336, 62881), (17966, 50176), (19348, 46592), (20384, 44224), (22112, 40768), (23296, 38696), (25088, 35932), (26624, 33859)]