819855324

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 2196096000

約数和(自身を除く): 1376240676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 199, 222, 333, 398, 444, 597, 666, 796, 999, 1031, 1194, 1332, 1791, 1998, 2062, 2388, 3093, 3582, 3996, 4124, 5373, 6186, 7164, 7363, 9279, 10746, 12372, 14726, 18558, 21492, 22089, 27837, 29452, 37116, 38147, 44178, 55674, 66267, 76294, 88356, 111348, 114441, 132534, 152588, 198801, 205169, 228882, 265068, 343323, 397602, 410338, 457764, 615507, 686646, 795204, 820676, 1029969, 1231014, 1373292, 1846521, 2059938, 2462028, 3693042, 4119876, 5539563, 7386084, 7591253, 11079126, 15182506, 22158252, 22773759, 30365012, 45547518, 68321277, 91095036, 136642554, 204963831, 273285108, 409927662, 819855324]

約数ペア:

[(1, 819855324), (2, 409927662), (3, 273285108), (4, 204963831), (6, 136642554), (9, 91095036), (12, 68321277), (18, 45547518), (27, 30365012), (36, 22773759), (37, 22158252), (54, 15182506), (74, 11079126), (108, 7591253), (111, 7386084), (148, 5539563), (199, 4119876), (222, 3693042), (333, 2462028), (398, 2059938), (444, 1846521), (597, 1373292), (666, 1231014), (796, 1029969), (999, 820676), (1031, 795204), (1194, 686646), (1332, 615507), (1791, 457764), (1998, 410338), (2062, 397602), (2388, 343323), (3093, 265068), (3582, 228882), (3996, 205169), (4124, 198801), (5373, 152588), (6186, 132534), (7164, 114441), (7363, 111348), (9279, 88356), (10746, 76294), (12372, 66267), (14726, 55674), (18558, 44178), (21492, 38147), (22089, 37116), (27837, 29452)]