337968004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{8839}}^1$

素因数の和:8944

約数の個数: 36

約数和(自身を含む): 658403200

約数和(自身を除く): 320435196

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 8839, 9559, 17678, 19118, 35356, 38236, 97229, 194458, 388916, 698281, 1069519, 1396562, 2139038, 2793124, 4278076, 7681091, 15362182, 30724364, 84492001, 168984002, 337968004]

約数ペア:

[(1, 337968004), (2, 168984002), (4, 84492001), (11, 30724364), (22, 15362182), (44, 7681091), (79, 4278076), (121, 2793124), (158, 2139038), (242, 1396562), (316, 1069519), (484, 698281), (869, 388916), (1738, 194458), (3476, 97229), (8839, 38236), (9559, 35356), (17678, 19118)]