393464412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{30109}}^1$

素因数の和:30144

約数の個数: 72

約数和(自身を含む): 1121296400

約数和(自身を除く): 727831988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 30109, 60218, 90327, 120436, 180654, 270981, 331199, 361308, 541962, 662398, 812943, 993597, 1083924, 1324796, 1625886, 1987194, 2980791, 3251772, 3643189, 3974388, 5961582, 7286378, 8942373, 10929567, 11923164, 14572756, 17884746, 21859134, 32788701, 35769492, 43718268, 65577402, 98366103, 131154804, 196732206, 393464412]

約数ペア:

[(1, 393464412), (2, 196732206), (3, 131154804), (4, 98366103), (6, 65577402), (9, 43718268), (11, 35769492), (12, 32788701), (18, 21859134), (22, 17884746), (27, 14572756), (33, 11923164), (36, 10929567), (44, 8942373), (54, 7286378), (66, 5961582), (99, 3974388), (108, 3643189), (121, 3251772), (132, 2980791), (198, 1987194), (242, 1625886), (297, 1324796), (363, 1083924), (396, 993597), (484, 812943), (594, 662398), (726, 541962), (1089, 361308), (1188, 331199), (1452, 270981), (2178, 180654), (3267, 120436), (4356, 90327), (6534, 60218), (13068, 30109)]