298656918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139429}}^1$

素因数の和:139461

約数の個数: 48

約数和(自身を含む): 783038880

約数和(自身を除く): 484381962

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 139429, 278858, 418287, 836574, 976003, 1254861, 1952006, 2370293, 2509722, 2928009, 4740586, 5856018, 7110879, 8784027, 14221758, 16592051, 17568054, 21332637, 33184102, 42665274, 49776153, 99552306, 149328459, 298656918]

約数ペア:

[(1, 298656918), (2, 149328459), (3, 99552306), (6, 49776153), (7, 42665274), (9, 33184102), (14, 21332637), (17, 17568054), (18, 16592051), (21, 14221758), (34, 8784027), (42, 7110879), (51, 5856018), (63, 4740586), (102, 2928009), (119, 2509722), (126, 2370293), (153, 1952006), (238, 1254861), (306, 976003), (357, 836574), (714, 418287), (1071, 278858), (2142, 139429)]