478701312

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8779}}^1$

素因数の和:8869

約数の個数: 72

約数和(自身を含む): 1292135040

約数和(自身を除く): 813433728

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, 6816, 8779, 9088, 13632, 17558, 18176, 26337, 27264, 35116, 52674, 54528, 70232, 105348, 140464, 210696, 280928, 421392, 561856, 623309, 842784, 1123712, 1246618, 1685568, 1869927, 2247424, 2493236, 3371136, 3739854, 4986472, 6742272, 7479708, 9972944, 14959416, 19945888, 29918832, 39891776, 59837664, 79783552, 119675328, 159567104, 239350656, 478701312]

約数ペア:

[(1, 478701312), (2, 239350656), (3, 159567104), (4, 119675328), (6, 79783552), (8, 59837664), (12, 39891776), (16, 29918832), (24, 19945888), (32, 14959416), (48, 9972944), (64, 7479708), (71, 6742272), (96, 4986472), (128, 3739854), (142, 3371136), (192, 2493236), (213, 2247424), (256, 1869927), (284, 1685568), (384, 1246618), (426, 1123712), (568, 842784), (768, 623309), (852, 561856), (1136, 421392), (1704, 280928), (2272, 210696), (3408, 140464), (4544, 105348), (6816, 70232), (8779, 54528), (9088, 52674), (13632, 35116), (17558, 27264), (18176, 26337)]