306756054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 736968960

約数和(自身を除く): 430212906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 726, 762, 1089, 1109, 1143, 1397, 2178, 2218, 2286, 2794, 3327, 4191, 6654, 8382, 9981, 12199, 12573, 15367, 19962, 24398, 25146, 30734, 36597, 46101, 73194, 92202, 109791, 134189, 138303, 140843, 219582, 268378, 276606, 281686, 402567, 422529, 805134, 845058, 1207701, 1267587, 1549273, 2415402, 2535174, 3098546, 4647819, 9295638, 13943457, 17042003, 27886914, 34084006, 51126009, 102252018, 153378027, 306756054]

約数ペア:

[(1, 306756054), (2, 153378027), (3, 102252018), (6, 51126009), (9, 34084006), (11, 27886914), (18, 17042003), (22, 13943457), (33, 9295638), (66, 4647819), (99, 3098546), (121, 2535174), (127, 2415402), (198, 1549273), (242, 1267587), (254, 1207701), (363, 845058), (381, 805134), (726, 422529), (762, 402567), (1089, 281686), (1109, 276606), (1143, 268378), (1397, 219582), (2178, 140843), (2218, 138303), (2286, 134189), (2794, 109791), (3327, 92202), (4191, 73194), (6654, 46101), (8382, 36597), (9981, 30734), (12199, 25146), (12573, 24398), (15367, 19962)]