266689566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9462

約数の個数: 72

約数和(自身を含む): 684061560

約数和(自身を除く): 417371994

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 9419, 9438, 14157, 18838, 28257, 28314, 56514, 84771, 103609, 122447, 169542, 207218, 244894, 310827, 367341, 621654, 734682, 932481, 1102023, 1139699, 1346917, 1864962, 2204046, 2279398, 2693834, 3419097, 4040751, 6838194, 8081502, 10257291, 12122253, 14816087, 20514582, 24244506, 29632174, 44448261, 88896522, 133344783, 266689566]

約数ペア:

[(1, 266689566), (2, 133344783), (3, 88896522), (6, 44448261), (9, 29632174), (11, 24244506), (13, 20514582), (18, 14816087), (22, 12122253), (26, 10257291), (33, 8081502), (39, 6838194), (66, 4040751), (78, 3419097), (99, 2693834), (117, 2279398), (121, 2204046), (143, 1864962), (198, 1346917), (234, 1139699), (242, 1102023), (286, 932481), (363, 734682), (429, 621654), (726, 367341), (858, 310827), (1089, 244894), (1287, 207218), (1573, 169542), (2178, 122447), (2574, 103609), (3146, 84771), (4719, 56514), (9419, 28314), (9438, 28257), (14157, 18838)]