291238002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3881}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 690374880

約数和(自身を除く): 399136878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 379, 758, 1137, 2274, 3411, 3881, 4169, 6822, 7762, 8338, 11643, 12507, 23286, 25014, 34929, 37521, 42691, 69858, 75042, 85382, 128073, 256146, 384219, 768438, 1470899, 2941798, 4412697, 8825394, 13238091, 16179889, 26476182, 32359778, 48539667, 97079334, 145619001, 291238002]

約数ペア:

[(1, 291238002), (2, 145619001), (3, 97079334), (6, 48539667), (9, 32359778), (11, 26476182), (18, 16179889), (22, 13238091), (33, 8825394), (66, 4412697), (99, 2941798), (198, 1470899), (379, 768438), (758, 384219), (1137, 256146), (2274, 128073), (3411, 85382), (3881, 75042), (4169, 69858), (6822, 42691), (7762, 37521), (8338, 34929), (11643, 25014), (12507, 23286)]