234128804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1289}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 505680000

約数和(自身を除く): 271551196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 499, 998, 1289, 1996, 2578, 3493, 5156, 6487, 6986, 9023, 12974, 13972, 16757, 18046, 25948, 33514, 36092, 45409, 67028, 90818, 117299, 181636, 234598, 469196, 643211, 1286422, 2572844, 4502477, 8361743, 9004954, 16723486, 18009908, 33446972, 58532201, 117064402, 234128804]

約数ペア:

[(1, 234128804), (2, 117064402), (4, 58532201), (7, 33446972), (13, 18009908), (14, 16723486), (26, 9004954), (28, 8361743), (52, 4502477), (91, 2572844), (182, 1286422), (364, 643211), (499, 469196), (998, 234598), (1289, 181636), (1996, 117299), (2578, 90818), (3493, 67028), (5156, 45409), (6487, 36092), (6986, 33514), (9023, 25948), (12974, 18046), (13972, 16757)]