688441104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{28289}}^1$

素因数の和:28329

約数の個数: 90

約数和(自身を含む): 2086359210

約数和(自身を除く): 1397918106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 28289, 56578, 84867, 113156, 169734, 226312, 254601, 339468, 367757, 452624, 509202, 678936, 735514, 1018404, 1103271, 1357872, 1471028, 2036808, 2206542, 2942056, 3309813, 4073616, 4413084, 4780841, 5884112, 6619626, 8826168, 9561682, 13239252, 14342523, 17652336, 19123364, 26478504, 28685046, 38246728, 43027569, 52957008, 57370092, 76493456, 86055138, 114740184, 172110276, 229480368, 344220552, 688441104]

約数ペア:

[(1, 688441104), (2, 344220552), (3, 229480368), (4, 172110276), (6, 114740184), (8, 86055138), (9, 76493456), (12, 57370092), (13, 52957008), (16, 43027569), (18, 38246728), (24, 28685046), (26, 26478504), (36, 19123364), (39, 17652336), (48, 14342523), (52, 13239252), (72, 9561682), (78, 8826168), (104, 6619626), (117, 5884112), (144, 4780841), (156, 4413084), (169, 4073616), (208, 3309813), (234, 2942056), (312, 2206542), (338, 2036808), (468, 1471028), (507, 1357872), (624, 1103271), (676, 1018404), (936, 735514), (1014, 678936), (1352, 509202), (1521, 452624), (1872, 367757), (2028, 339468), (2704, 254601), (3042, 226312), (4056, 169734), (6084, 113156), (8112, 84867), (12168, 56578), (24336, 28289)]