219436074

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 579720960

約数和(自身を除く): 360284886

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 157, 181, 198, 234, 286, 297, 314, 351, 362, 429, 471, 543, 594, 702, 858, 942, 1086, 1287, 1413, 1629, 1727, 1991, 2041, 2353, 2574, 2826, 3258, 3454, 3861, 3982, 4082, 4239, 4706, 4887, 5181, 5973, 6123, 7059, 7722, 8478, 9774, 10362, 11946, 12246, 14118, 15543, 17919, 18369, 21177, 22451, 25883, 28417, 31086, 35838, 36738, 42354, 44902, 46629, 51766, 53757, 55107, 56834, 63531, 67353, 77649, 85251, 93258, 107514, 110214, 127062, 134706, 155298, 170502, 202059, 232947, 255753, 312587, 369421, 404118, 465894, 511506, 606177, 625174, 698841, 738842, 767259, 937761, 1108263, 1212354, 1397682, 1534518, 1875522, 2216526, 2813283, 3324789, 4063631, 5626566, 6649578, 8127262, 8439849, 9974367, 12190893, 16879698, 19948734, 24381786, 36572679, 73145358, 109718037, 219436074]

約数ペア:

[(1, 219436074), (2, 109718037), (3, 73145358), (6, 36572679), (9, 24381786), (11, 19948734), (13, 16879698), (18, 12190893), (22, 9974367), (26, 8439849), (27, 8127262), (33, 6649578), (39, 5626566), (54, 4063631), (66, 3324789), (78, 2813283), (99, 2216526), (117, 1875522), (143, 1534518), (157, 1397682), (181, 1212354), (198, 1108263), (234, 937761), (286, 767259), (297, 738842), (314, 698841), (351, 625174), (362, 606177), (429, 511506), (471, 465894), (543, 404118), (594, 369421), (702, 312587), (858, 255753), (942, 232947), (1086, 202059), (1287, 170502), (1413, 155298), (1629, 134706), (1727, 127062), (1991, 110214), (2041, 107514), (2353, 93258), (2574, 85251), (2826, 77649), (3258, 67353), (3454, 63531), (3861, 56834), (3982, 55107), (4082, 53757), (4239, 51766), (4706, 46629), (4887, 44902), (5181, 42354), (5973, 36738), (6123, 35838), (7059, 31086), (7722, 28417), (8478, 25883), (9774, 22451), (10362, 21177), (11946, 18369), (12246, 17919), (14118, 15543)]