2980128

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 5063712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 839, 888, 1184, 1678, 1776, 2517, 3356, 3552, 5034, 6712, 10068, 13424, 20136, 26848, 31043, 40272, 62086, 80544, 93129, 124172, 186258, 248344, 372516, 496688, 745032, 993376, 1490064, 2980128]

約数ペア:

[(1, 2980128), (2, 1490064), (3, 993376), (4, 745032), (6, 496688), (8, 372516), (12, 248344), (16, 186258), (24, 124172), (32, 93129), (37, 80544), (48, 62086), (74, 40272), (96, 31043), (111, 26848), (148, 20136), (222, 13424), (296, 10068), (444, 6712), (592, 5034), (839, 3552), (888, 3356), (1184, 2517), (1678, 1776)]