325841868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 991477760

約数和(自身を除く): 665635892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 121, 124, 127, 132, 171, 186, 198, 209, 228, 242, 254, 279, 341, 342, 363, 372, 381, 396, 418, 484, 508, 558, 589, 627, 682, 684, 726, 762, 836, 1023, 1089, 1116, 1143, 1178, 1254, 1364, 1397, 1452, 1524, 1767, 1881, 2046, 2178, 2286, 2299, 2356, 2413, 2508, 2794, 3069, 3534, 3751, 3762, 3937, 4092, 4191, 4356, 4572, 4598, 4826, 5301, 5588, 6138, 6479, 6897, 7068, 7239, 7502, 7524, 7874, 8382, 9196, 9652, 10602, 11253, 11811, 12276, 12573, 12958, 13794, 14478, 15004, 15367, 15748, 16764, 19437, 20691, 21204, 21717, 22506, 23622, 25146, 25916, 26543, 27588, 28956, 30734, 33759, 35433, 38874, 41382, 43307, 43434, 45012, 46101, 47244, 50292, 53086, 58311, 61468, 67518, 70866, 71269, 74803, 77748, 79629, 82764, 86614, 86868, 92202, 106172, 116622, 129921, 135036, 138303, 141732, 142538, 149606, 159258, 173228, 184404, 213807, 224409, 233244, 238887, 259842, 276606, 285076, 291973, 299212, 318516, 389763, 427614, 448818, 476377, 477774, 519684, 553212, 583946, 641421, 673227, 779526, 822833, 855228, 875919, 897636, 952754, 955548, 1167892, 1282842, 1346454, 1429131, 1559052, 1645666, 1751838, 1905508, 2468499, 2565684, 2627757, 2692908, 2858262, 3291332, 3503676, 4287393, 4936998, 5255514, 5716524, 7405497, 8574786, 9051163, 9873996, 10511028, 14810994, 17149572, 18102326, 27153489, 29621988, 36204652, 54306978, 81460467, 108613956, 162920934, 325841868]

約数ペア:

[(1, 325841868), (2, 162920934), (3, 108613956), (4, 81460467), (6, 54306978), (9, 36204652), (11, 29621988), (12, 27153489), (18, 18102326), (19, 17149572), (22, 14810994), (31, 10511028), (33, 9873996), (36, 9051163), (38, 8574786), (44, 7405497), (57, 5716524), (62, 5255514), (66, 4936998), (76, 4287393), (93, 3503676), (99, 3291332), (114, 2858262), (121, 2692908), (124, 2627757), (127, 2565684), (132, 2468499), (171, 1905508), (186, 1751838), (198, 1645666), (209, 1559052), (228, 1429131), (242, 1346454), (254, 1282842), (279, 1167892), (341, 955548), (342, 952754), (363, 897636), (372, 875919), (381, 855228), (396, 822833), (418, 779526), (484, 673227), (508, 641421), (558, 583946), (589, 553212), (627, 519684), (682, 477774), (684, 476377), (726, 448818), (762, 427614), (836, 389763), (1023, 318516), (1089, 299212), (1116, 291973), (1143, 285076), (1178, 276606), (1254, 259842), (1364, 238887), (1397, 233244), (1452, 224409), (1524, 213807), (1767, 184404), (1881, 173228), (2046, 159258), (2178, 149606), (2286, 142538), (2299, 141732), (2356, 138303), (2413, 135036), (2508, 129921), (2794, 116622), (3069, 106172), (3534, 92202), (3751, 86868), (3762, 86614), (3937, 82764), (4092, 79629), (4191, 77748), (4356, 74803), (4572, 71269), (4598, 70866), (4826, 67518), (5301, 61468), (5588, 58311), (6138, 53086), (6479, 50292), (6897, 47244), (7068, 46101), (7239, 45012), (7502, 43434), (7524, 43307), (7874, 41382), (8382, 38874), (9196, 35433), (9652, 33759), (10602, 30734), (11253, 28956), (11811, 27588), (12276, 26543), (12573, 25916), (12958, 25146), (13794, 23622), (14478, 22506), (15004, 21717), (15367, 21204), (15748, 20691), (16764, 19437)]