984328254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11783}}^1$

素因数の和:11831

約数の個数: 128

約数和(自身を含む): 2850785280

約数和(自身を除く): 1866457026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3978, 4641, 4914, 5967, 6426, 9282, 11783, 11934, 13923, 23566, 27846, 35349, 41769, 70698, 82481, 83538, 106047, 153179, 164962, 200311, 212094, 247443, 306358, 318141, 400622, 459537, 494886, 600933, 636282, 742329, 919074, 1072253, 1201866, 1378611, 1402177, 1484658, 1802799, 2144506, 2226987, 2604043, 2757222, 2804354, 3216759, 3605598, 4135833, 4206531, 4453974, 5208086, 5408397, 6433518, 7812129, 8271666, 8413062, 9650277, 10816794, 12619593, 15624258, 18228301, 19300554, 23436387, 25239186, 28950831, 36456602, 37858779, 46872774, 54684903, 57901662, 70309161, 75717558, 109369806, 140618322, 164054709, 328109418, 492164127, 984328254]

約数ペア:

[(1, 984328254), (2, 492164127), (3, 328109418), (6, 164054709), (7, 140618322), (9, 109369806), (13, 75717558), (14, 70309161), (17, 57901662), (18, 54684903), (21, 46872774), (26, 37858779), (27, 36456602), (34, 28950831), (39, 25239186), (42, 23436387), (51, 19300554), (54, 18228301), (63, 15624258), (78, 12619593), (91, 10816794), (102, 9650277), (117, 8413062), (119, 8271666), (126, 7812129), (153, 6433518), (182, 5408397), (189, 5208086), (221, 4453974), (234, 4206531), (238, 4135833), (273, 3605598), (306, 3216759), (351, 2804354), (357, 2757222), (378, 2604043), (442, 2226987), (459, 2144506), (546, 1802799), (663, 1484658), (702, 1402177), (714, 1378611), (819, 1201866), (918, 1072253), (1071, 919074), (1326, 742329), (1547, 636282), (1638, 600933), (1989, 494886), (2142, 459537), (2457, 400622), (3094, 318141), (3213, 306358), (3978, 247443), (4641, 212094), (4914, 200311), (5967, 164962), (6426, 153179), (9282, 106047), (11783, 83538), (11934, 82481), (13923, 70698), (23566, 41769), (27846, 35349)]