909565696

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1963458224

約数和(自身を除く): 1053892528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 337, 416, 674, 811, 832, 1348, 1622, 1664, 2696, 3244, 3328, 4381, 5392, 6488, 8762, 10543, 10784, 12976, 17524, 21086, 21568, 25952, 35048, 42172, 43136, 51904, 70096, 84344, 86272, 103808, 140192, 168688, 207616, 273307, 280384, 337376, 546614, 560768, 674752, 1093228, 1121536, 1349504, 2186456, 2699008, 3552991, 4372912, 7105982, 8745824, 14211964, 17491648, 28423928, 34983296, 56847856, 69966592, 113695712, 227391424, 454782848, 909565696]

約数ペア:

[(1, 909565696), (2, 454782848), (4, 227391424), (8, 113695712), (13, 69966592), (16, 56847856), (26, 34983296), (32, 28423928), (52, 17491648), (64, 14211964), (104, 8745824), (128, 7105982), (208, 4372912), (256, 3552991), (337, 2699008), (416, 2186456), (674, 1349504), (811, 1121536), (832, 1093228), (1348, 674752), (1622, 560768), (1664, 546614), (2696, 337376), (3244, 280384), (3328, 273307), (4381, 207616), (5392, 168688), (6488, 140192), (8762, 103808), (10543, 86272), (10784, 84344), (12976, 70096), (17524, 51904), (21086, 43136), (21568, 42172), (25952, 35048)]