291230988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16657}}^1$

素因数の和:16742

約数の個数: 48

約数和(自身を含む): 716427264

約数和(自身を除く): 425196276

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4371, 5828, 8742, 16657, 17484, 33314, 49971, 66628, 99942, 199884, 516367, 782879, 1032734, 1549101, 1565758, 2065468, 2348637, 3098202, 3131516, 4697274, 6196404, 9394548, 24269249, 48538498, 72807747, 97076996, 145615494, 291230988]

約数ペア:

[(1, 291230988), (2, 145615494), (3, 97076996), (4, 72807747), (6, 48538498), (12, 24269249), (31, 9394548), (47, 6196404), (62, 4697274), (93, 3131516), (94, 3098202), (124, 2348637), (141, 2065468), (186, 1565758), (188, 1549101), (282, 1032734), (372, 782879), (564, 516367), (1457, 199884), (2914, 99942), (4371, 66628), (5828, 49971), (8742, 33314), (16657, 17484)]