691092

素因数分解:

$2^2\times 3^7\times {\mathrm{79}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 1836800

約数和(自身を除く): 1145708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 729, 948, 972, 1422, 1458, 2133, 2187, 2844, 2916, 4266, 4374, 6399, 8532, 8748, 12798, 19197, 25596, 38394, 57591, 76788, 115182, 172773, 230364, 345546, 691092]

約数ペア:

[(1, 691092), (2, 345546), (3, 230364), (4, 172773), (6, 115182), (9, 76788), (12, 57591), (18, 38394), (27, 25596), (36, 19197), (54, 12798), (79, 8748), (81, 8532), (108, 6399), (158, 4374), (162, 4266), (237, 2916), (243, 2844), (316, 2187), (324, 2133), (474, 1458), (486, 1422), (711, 972), (729, 948)]