253173504

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4733

約数の個数: 72

約数和(自身を含む): 683448192

約数和(自身を除く): 430274688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 4643, 6816, 9088, 9286, 13632, 13929, 18176, 18572, 27264, 27858, 37144, 54528, 55716, 74288, 111432, 148576, 222864, 297152, 329653, 445728, 594304, 659306, 891456, 988959, 1188608, 1318612, 1782912, 1977918, 2637224, 3565824, 3955836, 5274448, 7911672, 10548896, 15823344, 21097792, 31646688, 42195584, 63293376, 84391168, 126586752, 253173504]

約数ペア:

[(1, 253173504), (2, 126586752), (3, 84391168), (4, 63293376), (6, 42195584), (8, 31646688), (12, 21097792), (16, 15823344), (24, 10548896), (32, 7911672), (48, 5274448), (64, 3955836), (71, 3565824), (96, 2637224), (128, 1977918), (142, 1782912), (192, 1318612), (213, 1188608), (256, 988959), (284, 891456), (384, 659306), (426, 594304), (568, 445728), (768, 329653), (852, 297152), (1136, 222864), (1704, 148576), (2272, 111432), (3408, 74288), (4544, 55716), (4643, 54528), (6816, 37144), (9088, 27858), (9286, 27264), (13632, 18572), (13929, 18176)]