328253994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2719}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 751046400

約数和(自身を除く): 422792406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 353, 706, 1059, 2118, 2719, 3177, 5438, 6354, 6707, 8157, 13414, 16314, 20121, 24471, 40242, 48942, 51661, 60363, 103322, 120726, 154983, 309966, 464949, 929898, 959807, 1919614, 2879421, 5758842, 8638263, 17276526, 18236333, 36472666, 54708999, 109417998, 164126997, 328253994]

約数ペア:

[(1, 328253994), (2, 164126997), (3, 109417998), (6, 54708999), (9, 36472666), (18, 18236333), (19, 17276526), (38, 8638263), (57, 5758842), (114, 2879421), (171, 1919614), (342, 959807), (353, 929898), (706, 464949), (1059, 309966), (2118, 154983), (2719, 120726), (3177, 103322), (5438, 60363), (6354, 51661), (6707, 48942), (8157, 40242), (13414, 24471), (16314, 20121)]