420911232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{156589}}^1$

素因数の和:156613

約数の個数: 64

約数和(自身を含む): 1277774400

約数和(自身を除く): 856863168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 156589, 313178, 469767, 626356, 939534, 1096123, 1252712, 1879068, 2192246, 2505424, 3288369, 3758136, 4384492, 5010848, 6576738, 7516272, 8768984, 10021696, 13153476, 15032544, 17537968, 20043392, 26306952, 30065088, 35075936, 52613904, 60130176, 70151872, 105227808, 140303744, 210455616, 420911232]

約数ペア:

[(1, 420911232), (2, 210455616), (3, 140303744), (4, 105227808), (6, 70151872), (7, 60130176), (8, 52613904), (12, 35075936), (14, 30065088), (16, 26306952), (21, 20043392), (24, 17537968), (28, 15032544), (32, 13153476), (42, 10021696), (48, 8768984), (56, 7516272), (64, 6576738), (84, 5010848), (96, 4384492), (112, 3758136), (128, 3288369), (168, 2505424), (192, 2192246), (224, 1879068), (336, 1252712), (384, 1096123), (448, 939534), (672, 626356), (896, 469767), (1344, 313178), (2688, 156589)]