225365504

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 120

約数和(自身を含む): 564916968

約数和(自身を除く): 339551464

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, 1274, 1382, 1456, 1568, 1664, 1792, 2548, 2764, 2912, 3136, 3328, 3584, 4837, 5096, 5528, 5824, 6272, 6656, 8983, 9674, 10192, 11056, 11648, 12544, 17966, 19348, 20384, 22112, 23296, 25088, 33859, 35932, 38696, 40768, 44224, 46592, 62881, 67718, 71864, 77392, 81536, 88448, 125762, 135436, 143728, 154784, 163072, 176896, 251524, 270872, 287456, 309568, 326144, 353792, 440167, 503048, 541744, 574912, 619136, 880334, 1006096, 1083488, 1149824, 1238272, 1760668, 2012192, 2166976, 2299648, 2476544, 3521336, 4024384, 4333952, 4599296, 7042672, 8048768, 8667904, 14085344, 16097536, 17335808, 28170688, 32195072, 56341376, 112682752, 225365504]

約数ペア:

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