245991264

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{9743}}^1$

素因数の和:10019

約数の個数: 48

約数和(自身を含む): 648248832

約数和(自身を除く): 402257568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 9743, 12624, 19486, 25248, 29229, 38972, 58458, 77944, 116916, 155888, 233832, 311776, 467664, 935328, 2562409, 5124818, 7687227, 10249636, 15374454, 20499272, 30748908, 40998544, 61497816, 81997088, 122995632, 245991264]

約数ペア:

[(1, 245991264), (2, 122995632), (3, 81997088), (4, 61497816), (6, 40998544), (8, 30748908), (12, 20499272), (16, 15374454), (24, 10249636), (32, 7687227), (48, 5124818), (96, 2562409), (263, 935328), (526, 467664), (789, 311776), (1052, 233832), (1578, 155888), (2104, 116916), (3156, 77944), (4208, 58458), (6312, 38972), (8416, 29229), (9743, 25248), (12624, 19486)]