295318492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 640864224

約数和(自身を除く): 345545732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 263, 337, 476, 526, 674, 833, 1052, 1348, 1666, 1841, 2359, 3332, 3682, 4471, 4718, 5729, 7364, 8942, 9436, 11458, 12887, 16513, 17884, 22916, 25774, 31297, 33026, 40103, 51548, 62594, 66052, 80206, 88631, 125188, 160412, 177262, 219079, 280721, 354524, 438158, 561442, 620417, 876316, 1122884, 1240834, 1506727, 2481668, 3013454, 4342919, 6026908, 8685838, 10547089, 17371676, 21094178, 42188356, 73829623, 147659246, 295318492]

約数ペア:

[(1, 295318492), (2, 147659246), (4, 73829623), (7, 42188356), (14, 21094178), (17, 17371676), (28, 10547089), (34, 8685838), (49, 6026908), (68, 4342919), (98, 3013454), (119, 2481668), (196, 1506727), (238, 1240834), (263, 1122884), (337, 876316), (476, 620417), (526, 561442), (674, 438158), (833, 354524), (1052, 280721), (1348, 219079), (1666, 177262), (1841, 160412), (2359, 125188), (3332, 88631), (3682, 80206), (4471, 66052), (4718, 62594), (5729, 51548), (7364, 40103), (8942, 33026), (9436, 31297), (11458, 25774), (12887, 22916), (16513, 17884)]