263379987084

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{262543}}^1$

素因数の和:264630

約数の個数: 48

約数和(自身を含む): 629853557760

約数和(自身を除く): 366473570676

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 2039, 4078, 6117, 8156, 12234, 24468, 83599, 167198, 250797, 262543, 334396, 501594, 525086, 787629, 1003188, 1050172, 1575258, 3150516, 10764263, 21528526, 32292789, 43057052, 64585578, 129171156, 535325177, 1070650354, 1605975531, 2141300708, 3211951062, 6423902124, 21948332257, 43896664514, 65844996771, 87793329028, 131689993542, 263379987084]

約数ペア:

[(1, 263379987084), (2, 131689993542), (3, 87793329028), (4, 65844996771), (6, 43896664514), (12, 21948332257), (41, 6423902124), (82, 3211951062), (123, 2141300708), (164, 1605975531), (246, 1070650354), (492, 535325177), (2039, 129171156), (4078, 64585578), (6117, 43057052), (8156, 32292789), (12234, 21528526), (24468, 10764263), (83599, 3150516), (167198, 1575258), (250797, 1050172), (262543, 1003188), (334396, 787629), (501594, 525086)]