289686438

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 641717856

約数和(自身を除く): 352031418

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 193, 366, 386, 549, 579, 1098, 1158, 1367, 1737, 2734, 3474, 4101, 8202, 11773, 12303, 23546, 24606, 35319, 70638, 83387, 105957, 166774, 211914, 250161, 263831, 500322, 527662, 750483, 791493, 1500966, 1582986, 2374479, 4748958, 16093691, 32187382, 48281073, 96562146, 144843219, 289686438]

約数ペア:

[(1, 289686438), (2, 144843219), (3, 96562146), (6, 48281073), (9, 32187382), (18, 16093691), (61, 4748958), (122, 2374479), (183, 1582986), (193, 1500966), (366, 791493), (386, 750483), (549, 527662), (579, 500322), (1098, 263831), (1158, 250161), (1367, 211914), (1737, 166774), (2734, 105957), (3474, 83387), (4101, 70638), (8202, 35319), (11773, 24606), (12303, 23546)]