313278042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 833587200

約数和(自身を除く): 520309158

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 89, 114, 133, 154, 178, 209, 231, 266, 267, 399, 401, 418, 462, 534, 623, 627, 798, 802, 979, 1203, 1246, 1254, 1463, 1691, 1869, 1958, 2406, 2807, 2926, 2937, 3382, 3738, 4389, 4411, 5073, 5614, 5874, 6853, 7619, 8421, 8778, 8822, 10146, 11837, 13233, 13706, 15238, 16842, 18601, 20559, 22857, 23674, 26466, 30877, 35511, 35689, 37202, 41118, 45714, 53333, 55803, 61754, 71022, 71378, 83809, 92631, 106666, 107067, 111606, 130207, 159999, 167618, 185262, 214134, 249823, 251427, 260414, 319998, 390621, 392579, 499646, 502854, 586663, 678091, 749469, 781242, 785158, 1173326, 1177737, 1356182, 1498938, 1759989, 2034273, 2355474, 2748053, 3519978, 4068546, 4746637, 5496106, 7459001, 8244159, 9493274, 14239911, 14918002, 16488318, 22377003, 28479822, 44754006, 52213007, 104426014, 156639021, 313278042]

約数ペア:

[(1, 313278042), (2, 156639021), (3, 104426014), (6, 52213007), (7, 44754006), (11, 28479822), (14, 22377003), (19, 16488318), (21, 14918002), (22, 14239911), (33, 9493274), (38, 8244159), (42, 7459001), (57, 5496106), (66, 4746637), (77, 4068546), (89, 3519978), (114, 2748053), (133, 2355474), (154, 2034273), (178, 1759989), (209, 1498938), (231, 1356182), (266, 1177737), (267, 1173326), (399, 785158), (401, 781242), (418, 749469), (462, 678091), (534, 586663), (623, 502854), (627, 499646), (798, 392579), (802, 390621), (979, 319998), (1203, 260414), (1246, 251427), (1254, 249823), (1463, 214134), (1691, 185262), (1869, 167618), (1958, 159999), (2406, 130207), (2807, 111606), (2926, 107067), (2937, 106666), (3382, 92631), (3738, 83809), (4389, 71378), (4411, 71022), (5073, 61754), (5614, 55803), (5874, 53333), (6853, 45714), (7619, 41118), (8421, 37202), (8778, 35689), (8822, 35511), (10146, 30877), (11837, 26466), (13233, 23674), (13706, 22857), (15238, 20559), (16842, 18601)]