291297123348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{21937}}^1$

素因数の和:24022

約数の個数: 144

約数和(自身を含む): 863001607104

約数和(自身を除く): 571704483756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2053, 2156, 3234, 4106, 6159, 6468, 8212, 12318, 14371, 21937, 22583, 24636, 28742, 43113, 43874, 45166, 57484, 65811, 67749, 86226, 87748, 90332, 100597, 131622, 135498, 153559, 158081, 172452, 201194, 241307, 263244, 270996, 301791, 307118, 316162, 402388, 460677, 474243, 482614, 603582, 614236, 632324, 723921, 921354, 948486, 965228, 1074913, 1106567, 1207164, 1447842, 1689149, 1842708, 1896972, 2149826, 2213134, 2895684, 3224739, 3319701, 3378298, 4299652, 4426268, 5067447, 6449478, 6639402, 6756596, 10134894, 11824043, 12898956, 13278804, 20269788, 23648086, 35472129, 45036661, 47296172, 70944258, 90073322, 135109983, 141888516, 180146644, 270219966, 315256627, 495403271, 540439932, 630513254, 945769881, 990806542, 1261026508, 1486209813, 1891539762, 1981613084, 2206796389, 2972419626, 3467822897, 3783079524, 4413592778, 5944839252, 6620389167, 6935645794, 8827185556, 10403468691, 13240778334, 13871291588, 20806937382, 24274760279, 26481556668, 41613874764, 48549520558, 72824280837, 97099041116, 145648561674, 291297123348]

約数ペア:

[(1, 291297123348), (2, 145648561674), (3, 97099041116), (4, 72824280837), (6, 48549520558), (7, 41613874764), (11, 26481556668), (12, 24274760279), (14, 20806937382), (21, 13871291588), (22, 13240778334), (28, 10403468691), (33, 8827185556), (42, 6935645794), (44, 6620389167), (49, 5944839252), (66, 4413592778), (77, 3783079524), (84, 3467822897), (98, 2972419626), (132, 2206796389), (147, 1981613084), (154, 1891539762), (196, 1486209813), (231, 1261026508), (294, 990806542), (308, 945769881), (462, 630513254), (539, 540439932), (588, 495403271), (924, 315256627), (1078, 270219966), (1617, 180146644), (2053, 141888516), (2156, 135109983), (3234, 90073322), (4106, 70944258), (6159, 47296172), (6468, 45036661), (8212, 35472129), (12318, 23648086), (14371, 20269788), (21937, 13278804), (22583, 12898956), (24636, 11824043), (28742, 10134894), (43113, 6756596), (43874, 6639402), (45166, 6449478), (57484, 5067447), (65811, 4426268), (67749, 4299652), (86226, 3378298), (87748, 3319701), (90332, 3224739), (100597, 2895684), (131622, 2213134), (135498, 2149826), (153559, 1896972), (158081, 1842708), (172452, 1689149), (201194, 1447842), (241307, 1207164), (263244, 1106567), (270996, 1074913), (301791, 965228), (307118, 948486), (316162, 921354), (402388, 723921), (460677, 632324), (474243, 614236), (482614, 603582)]