266139612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13417}}^1$

素因数の和:13475

約数の個数: 72

約数和(自身を含む): 732622800

約数和(自身を除く): 466483188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 13417, 19836, 26834, 40251, 53668, 80502, 120753, 161004, 241506, 254923, 389093, 483012, 509846, 764769, 778186, 1019692, 1167279, 1529538, 1556372, 2294307, 2334558, 3059076, 3501837, 4588614, 4669116, 7003674, 7392767, 9177228, 14007348, 14785534, 22178301, 29571068, 44356602, 66534903, 88713204, 133069806, 266139612]

約数ペア:

[(1, 266139612), (2, 133069806), (3, 88713204), (4, 66534903), (6, 44356602), (9, 29571068), (12, 22178301), (18, 14785534), (19, 14007348), (29, 9177228), (36, 7392767), (38, 7003674), (57, 4669116), (58, 4588614), (76, 3501837), (87, 3059076), (114, 2334558), (116, 2294307), (171, 1556372), (174, 1529538), (228, 1167279), (261, 1019692), (342, 778186), (348, 764769), (522, 509846), (551, 483012), (684, 389093), (1044, 254923), (1102, 241506), (1653, 161004), (2204, 120753), (3306, 80502), (4959, 53668), (6612, 40251), (9918, 26834), (13417, 19836)]