11520981408

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2553409}}^1$

素因数の和:2553469

約数の個数: 48

約数和(自身を含む): 30886047360

約数和(自身を除く): 19365065952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 2553409, 5106818, 7660227, 10213636, 15320454, 20427272, 30640908, 40854544, 61281816, 81709088, 120010223, 122563632, 240020446, 245127264, 360030669, 480040892, 720061338, 960081784, 1440122676, 1920163568, 2880245352, 3840327136, 5760490704, 11520981408]

約数ペア:

[(1, 11520981408), (2, 5760490704), (3, 3840327136), (4, 2880245352), (6, 1920163568), (8, 1440122676), (12, 960081784), (16, 720061338), (24, 480040892), (32, 360030669), (47, 245127264), (48, 240020446), (94, 122563632), (96, 120010223), (141, 81709088), (188, 61281816), (282, 40854544), (376, 30640908), (564, 20427272), (752, 15320454), (1128, 10213636), (1504, 7660227), (2256, 5106818), (4512, 2553409)]