240772484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{7561}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 444645600

約数和(自身を除く): 203873116

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 7561, 7961, 15122, 15922, 30244, 31844, 143659, 287318, 574636, 3168059, 6336118, 12672236, 60193121, 120386242, 240772484]

約数ペア:

[(1, 240772484), (2, 120386242), (4, 60193121), (19, 12672236), (38, 6336118), (76, 3168059), (419, 574636), (838, 287318), (1676, 143659), (7561, 31844), (7961, 30244), (15122, 15922)]