308953812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 757158528

約数和(自身を除く): 448204716

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 367, 372, 438, 734, 876, 961, 1101, 1468, 1922, 2202, 2263, 2883, 3844, 4404, 4526, 5766, 6789, 9052, 11377, 11532, 13578, 22754, 26791, 27156, 34131, 45508, 53582, 68262, 70153, 80373, 107164, 136524, 140306, 160746, 210459, 280612, 321492, 352687, 420918, 705374, 830521, 841836, 1058061, 1410748, 1661042, 2116122, 2491563, 3322084, 4232244, 4983126, 9966252, 25746151, 51492302, 77238453, 102984604, 154476906, 308953812]

約数ペア:

[(1, 308953812), (2, 154476906), (3, 102984604), (4, 77238453), (6, 51492302), (12, 25746151), (31, 9966252), (62, 4983126), (73, 4232244), (93, 3322084), (124, 2491563), (146, 2116122), (186, 1661042), (219, 1410748), (292, 1058061), (367, 841836), (372, 830521), (438, 705374), (734, 420918), (876, 352687), (961, 321492), (1101, 280612), (1468, 210459), (1922, 160746), (2202, 140306), (2263, 136524), (2883, 107164), (3844, 80373), (4404, 70153), (4526, 68262), (5766, 53582), (6789, 45508), (9052, 34131), (11377, 27156), (11532, 26791), (13578, 22754)]