224356288

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{20743}}^1$

素因数の和:20781

約数の個数: 42

約数和(自身を含む): 482111304

約数和(自身を除く): 257755016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 20743, 41486, 82972, 165944, 269659, 331888, 539318, 663776, 1078636, 1327552, 2157272, 3505567, 4314544, 7011134, 8629088, 14022268, 17258176, 28044536, 56089072, 112178144, 224356288]

約数ペア:

[(1, 224356288), (2, 112178144), (4, 56089072), (8, 28044536), (13, 17258176), (16, 14022268), (26, 8629088), (32, 7011134), (52, 4314544), (64, 3505567), (104, 2157272), (169, 1327552), (208, 1078636), (338, 663776), (416, 539318), (676, 331888), (832, 269659), (1352, 165944), (2704, 82972), (5408, 41486), (10816, 20743)]