398892012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2417}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 987124320

約数和(自身を除く): 588232308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 809, 1618, 2417, 2427, 3236, 4834, 4854, 7251, 9668, 9708, 13753, 14502, 27506, 29004, 41089, 41259, 55012, 82178, 82518, 123267, 164356, 165036, 246534, 493068, 1955353, 3910706, 5866059, 7821412, 11732118, 23464236, 33241001, 66482002, 99723003, 132964004, 199446006, 398892012]

約数ペア:

[(1, 398892012), (2, 199446006), (3, 132964004), (4, 99723003), (6, 66482002), (12, 33241001), (17, 23464236), (34, 11732118), (51, 7821412), (68, 5866059), (102, 3910706), (204, 1955353), (809, 493068), (1618, 246534), (2417, 165036), (2427, 164356), (3236, 123267), (4834, 82518), (4854, 82178), (7251, 55012), (9668, 41259), (9708, 41089), (13753, 29004), (14502, 27506)]