281396088

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{4831}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 763214400

約数和(自身を除く): 481818312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1618, 2427, 3236, 4831, 4854, 6472, 7281, 9662, 9708, 14493, 14562, 19324, 19416, 28986, 29124, 38648, 43479, 57972, 58248, 86958, 115944, 173916, 347832, 3908279, 7816558, 11724837, 15633116, 23449674, 31266232, 35174511, 46899348, 70349022, 93798696, 140698044, 281396088]

約数ペア:

[(1, 281396088), (2, 140698044), (3, 93798696), (4, 70349022), (6, 46899348), (8, 35174511), (9, 31266232), (12, 23449674), (18, 15633116), (24, 11724837), (36, 7816558), (72, 3908279), (809, 347832), (1618, 173916), (2427, 115944), (3236, 86958), (4831, 58248), (4854, 57972), (6472, 43479), (7281, 38648), (9662, 29124), (9708, 28986), (14493, 19416), (14562, 19324)]