255695508

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 701030400

約数和(自身を除く): 445334892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 92, 108, 138, 158, 207, 237, 276, 316, 414, 474, 621, 711, 828, 948, 1242, 1303, 1422, 1817, 2133, 2484, 2606, 2844, 3634, 3909, 4266, 5212, 5451, 7268, 7818, 8532, 10902, 11727, 15636, 16353, 21804, 23454, 29969, 32706, 35181, 46908, 49059, 59938, 65412, 70362, 89907, 98118, 102937, 119876, 140724, 179814, 196236, 205874, 269721, 308811, 359628, 411748, 539442, 617622, 809163, 926433, 1078884, 1235244, 1618326, 1852866, 2367551, 2779299, 3236652, 3705732, 4735102, 5558598, 7102653, 9470204, 11117196, 14205306, 21307959, 28410612, 42615918, 63923877, 85231836, 127847754, 255695508]

約数ペア:

[(1, 255695508), (2, 127847754), (3, 85231836), (4, 63923877), (6, 42615918), (9, 28410612), (12, 21307959), (18, 14205306), (23, 11117196), (27, 9470204), (36, 7102653), (46, 5558598), (54, 4735102), (69, 3705732), (79, 3236652), (92, 2779299), (108, 2367551), (138, 1852866), (158, 1618326), (207, 1235244), (237, 1078884), (276, 926433), (316, 809163), (414, 617622), (474, 539442), (621, 411748), (711, 359628), (828, 308811), (948, 269721), (1242, 205874), (1303, 196236), (1422, 179814), (1817, 140724), (2133, 119876), (2484, 102937), (2606, 98118), (2844, 89907), (3634, 70362), (3909, 65412), (4266, 59938), (5212, 49059), (5451, 46908), (7268, 35181), (7818, 32706), (8532, 29969), (10902, 23454), (11727, 21804), (15636, 16353)]