745087572

素因数分解:

$2^2\times 3^6\times {\mathrm{255517}}^1$

素因数の和:255539

約数の個数: 42

約数和(自身を含む): 1954968218

約数和(自身を除く): 1209880646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 255517, 511034, 766551, 1022068, 1533102, 2299653, 3066204, 4599306, 6898959, 9198612, 13797918, 20696877, 27595836, 41393754, 62090631, 82787508, 124181262, 186271893, 248362524, 372543786, 745087572]

約数ペア:

[(1, 745087572), (2, 372543786), (3, 248362524), (4, 186271893), (6, 124181262), (9, 82787508), (12, 62090631), (18, 41393754), (27, 27595836), (36, 20696877), (54, 13797918), (81, 9198612), (108, 6898959), (162, 4599306), (243, 3066204), (324, 2299653), (486, 1533102), (729, 1022068), (972, 766551), (1458, 511034), (2916, 255517)]