281022936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 727833600

約数和(自身を除く): 446810664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 389, 744, 778, 971, 1167, 1556, 1942, 2334, 2913, 3112, 3884, 4668, 5826, 7768, 9336, 11652, 12059, 23304, 24118, 30101, 36177, 48236, 60202, 72354, 90303, 96472, 120404, 144708, 180606, 240808, 289416, 361212, 377719, 722424, 755438, 1133157, 1510876, 2266314, 3021752, 4532628, 9065256, 11709289, 23418578, 35127867, 46837156, 70255734, 93674312, 140511468, 281022936]

約数ペア:

[(1, 281022936), (2, 140511468), (3, 93674312), (4, 70255734), (6, 46837156), (8, 35127867), (12, 23418578), (24, 11709289), (31, 9065256), (62, 4532628), (93, 3021752), (124, 2266314), (186, 1510876), (248, 1133157), (372, 755438), (389, 722424), (744, 377719), (778, 361212), (971, 289416), (1167, 240808), (1556, 180606), (1942, 144708), (2334, 120404), (2913, 96472), (3112, 90303), (3884, 72354), (4668, 60202), (5826, 48236), (7768, 36177), (9336, 30101), (11652, 24118), (12059, 23304)]