30291266816

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{1019}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 61003588800

約数和(自身を除く): 30712321984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 769, 1019, 1208, 1538, 2038, 2416, 3076, 4076, 4832, 6152, 8152, 9664, 12304, 16304, 19328, 24608, 32608, 38656, 49216, 65216, 98432, 116119, 130432, 153869, 196864, 232238, 260864, 307738, 464476, 615476, 783611, 928952, 1230952, 1567222, 1857904, 2461904, 3134444, 3715808, 4923808, 6268888, 7431616, 9847616, 12537776, 14863232, 19695232, 25075552, 29726464, 39390464, 50151104, 100302208, 118325261, 200604416, 236650522, 473301044, 946602088, 1893204176, 3786408352, 7572816704, 15145633408, 30291266816]

約数ペア:

[(1, 30291266816), (2, 15145633408), (4, 7572816704), (8, 3786408352), (16, 1893204176), (32, 946602088), (64, 473301044), (128, 236650522), (151, 200604416), (256, 118325261), (302, 100302208), (604, 50151104), (769, 39390464), (1019, 29726464), (1208, 25075552), (1538, 19695232), (2038, 14863232), (2416, 12537776), (3076, 9847616), (4076, 7431616), (4832, 6268888), (6152, 4923808), (8152, 3715808), (9664, 3134444), (12304, 2461904), (16304, 1857904), (19328, 1567222), (24608, 1230952), (32608, 928952), (38656, 783611), (49216, 615476), (65216, 464476), (98432, 307738), (116119, 260864), (130432, 232238), (153869, 196864)]