268373358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12211}}^1$

素因数の和:12270

約数の個数: 64

約数和(自身を含む): 668240640

約数和(自身を除く): 399867282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 10989, 12211, 21978, 24422, 36633, 73266, 109899, 134321, 219798, 268642, 329697, 402963, 451807, 659394, 805926, 903614, 1208889, 1355421, 2417778, 2710842, 3626667, 4066263, 4969877, 7253334, 8132526, 9939754, 12198789, 14909631, 24397578, 29819262, 44728893, 89457786, 134186679, 268373358]

約数ペア:

[(1, 268373358), (2, 134186679), (3, 89457786), (6, 44728893), (9, 29819262), (11, 24397578), (18, 14909631), (22, 12198789), (27, 9939754), (33, 8132526), (37, 7253334), (54, 4969877), (66, 4066263), (74, 3626667), (99, 2710842), (111, 2417778), (198, 1355421), (222, 1208889), (297, 903614), (333, 805926), (407, 659394), (594, 451807), (666, 402963), (814, 329697), (999, 268642), (1221, 219798), (1998, 134321), (2442, 109899), (3663, 73266), (7326, 36633), (10989, 24422), (12211, 21978)]