451046288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 1094394240

約数和(自身を除く): 643347952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 269, 308, 538, 616, 1076, 1232, 1361, 1883, 2152, 2722, 2959, 3766, 4304, 5444, 5918, 7532, 9527, 10888, 11836, 14971, 15064, 19054, 20713, 21776, 23672, 29942, 30128, 38108, 41426, 47344, 59884, 76216, 82852, 104797, 119768, 152432, 165704, 209594, 239536, 331408, 366109, 419188, 732218, 838376, 1464436, 1676752, 2562763, 2928872, 4027199, 5125526, 5857744, 8054398, 10251052, 16108796, 20502104, 28190393, 32217592, 41004208, 56380786, 64435184, 112761572, 225523144, 451046288]

約数ペア:

[(1, 451046288), (2, 225523144), (4, 112761572), (7, 64435184), (8, 56380786), (11, 41004208), (14, 32217592), (16, 28190393), (22, 20502104), (28, 16108796), (44, 10251052), (56, 8054398), (77, 5857744), (88, 5125526), (112, 4027199), (154, 2928872), (176, 2562763), (269, 1676752), (308, 1464436), (538, 838376), (616, 732218), (1076, 419188), (1232, 366109), (1361, 331408), (1883, 239536), (2152, 209594), (2722, 165704), (2959, 152432), (3766, 119768), (4304, 104797), (5444, 82852), (5918, 76216), (7532, 59884), (9527, 47344), (10888, 41426), (11836, 38108), (14971, 30128), (15064, 29942), (19054, 23672), (20713, 21776)]