309285306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4327}}^1$

素因数の和:4384

約数の個数: 72

約数和(自身を含む): 771717024

約数和(自身を除く): 462431718

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1881, 2166, 3249, 3762, 3971, 4327, 6498, 7942, 8654, 11913, 12981, 23826, 25962, 35739, 38943, 47597, 71478, 77886, 82213, 95194, 142791, 164426, 246639, 285582, 428373, 493278, 739917, 856746, 904343, 1479834, 1562047, 1808686, 2713029, 3124094, 4686141, 5426058, 8139087, 9372282, 14058423, 16278174, 17182517, 28116846, 34365034, 51547551, 103095102, 154642653, 309285306]

約数ペア:

[(1, 309285306), (2, 154642653), (3, 103095102), (6, 51547551), (9, 34365034), (11, 28116846), (18, 17182517), (19, 16278174), (22, 14058423), (33, 9372282), (38, 8139087), (57, 5426058), (66, 4686141), (99, 3124094), (114, 2713029), (171, 1808686), (198, 1562047), (209, 1479834), (342, 904343), (361, 856746), (418, 739917), (627, 493278), (722, 428373), (1083, 285582), (1254, 246639), (1881, 164426), (2166, 142791), (3249, 95194), (3762, 82213), (3971, 77886), (4327, 71478), (6498, 47597), (7942, 38943), (8654, 35739), (11913, 25962), (12981, 23826)]