1109285892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 216

約数和(自身を含む): 3497282880

約数和(自身を除く): 2387996988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 121, 132, 143, 156, 171, 198, 209, 228, 234, 242, 247, 286, 342, 363, 396, 418, 429, 468, 484, 494, 572, 627, 684, 726, 741, 836, 858, 988, 1031, 1089, 1254, 1287, 1452, 1482, 1573, 1716, 1881, 2062, 2178, 2223, 2299, 2508, 2574, 2717, 2964, 3093, 3146, 3762, 4124, 4356, 4446, 4598, 4719, 5148, 5434, 6186, 6292, 6897, 7524, 8151, 8892, 9196, 9279, 9438, 10868, 11341, 12372, 13403, 13794, 14157, 16302, 18558, 18876, 19589, 20691, 22682, 24453, 26806, 27588, 28314, 29887, 32604, 34023, 37116, 39178, 40209, 41382, 45364, 48906, 53612, 56628, 58767, 59774, 68046, 78356, 80418, 82764, 89661, 97812, 102069, 117534, 119548, 120627, 124751, 136092, 147433, 160836, 176301, 179322, 204138, 215479, 235068, 241254, 249502, 254657, 268983, 294866, 352602, 358644, 374253, 408276, 430958, 442299, 482508, 499004, 509314, 537966, 589732, 646437, 705204, 748506, 763971, 861916, 884598, 1018628, 1075932, 1122759, 1292874, 1326897, 1497012, 1527942, 1621763, 1769196, 1939311, 2245518, 2291913, 2370269, 2585748, 2653794, 2801227, 3055884, 3243526, 3878622, 4491036, 4583826, 4740538, 4865289, 5307588, 5602454, 6487052, 7110807, 7757244, 8403681, 9167652, 9481076, 9730578, 11204908, 14221614, 14595867, 16807362, 19461156, 21332421, 25211043, 28443228, 29191734, 30813497, 33614724, 42664842, 50422086, 58383468, 61626994, 85329684, 92440491, 100844172, 123253988, 184880982, 277321473, 369761964, 554642946, 1109285892]

約数ペア:

[(1, 1109285892), (2, 554642946), (3, 369761964), (4, 277321473), (6, 184880982), (9, 123253988), (11, 100844172), (12, 92440491), (13, 85329684), (18, 61626994), (19, 58383468), (22, 50422086), (26, 42664842), (33, 33614724), (36, 30813497), (38, 29191734), (39, 28443228), (44, 25211043), (52, 21332421), (57, 19461156), (66, 16807362), (76, 14595867), (78, 14221614), (99, 11204908), (114, 9730578), (117, 9481076), (121, 9167652), (132, 8403681), (143, 7757244), (156, 7110807), (171, 6487052), (198, 5602454), (209, 5307588), (228, 4865289), (234, 4740538), (242, 4583826), (247, 4491036), (286, 3878622), (342, 3243526), (363, 3055884), (396, 2801227), (418, 2653794), (429, 2585748), (468, 2370269), (484, 2291913), (494, 2245518), (572, 1939311), (627, 1769196), (684, 1621763), (726, 1527942), (741, 1497012), (836, 1326897), (858, 1292874), (988, 1122759), (1031, 1075932), (1089, 1018628), (1254, 884598), (1287, 861916), (1452, 763971), (1482, 748506), (1573, 705204), (1716, 646437), (1881, 589732), (2062, 537966), (2178, 509314), (2223, 499004), (2299, 482508), (2508, 442299), (2574, 430958), (2717, 408276), (2964, 374253), (3093, 358644), (3146, 352602), (3762, 294866), (4124, 268983), (4356, 254657), (4446, 249502), (4598, 241254), (4719, 235068), (5148, 215479), (5434, 204138), (6186, 179322), (6292, 176301), (6897, 160836), (7524, 147433), (8151, 136092), (8892, 124751), (9196, 120627), (9279, 119548), (9438, 117534), (10868, 102069), (11341, 97812), (12372, 89661), (13403, 82764), (13794, 80418), (14157, 78356), (16302, 68046), (18558, 59774), (18876, 58767), (19589, 56628), (20691, 53612), (22682, 48906), (24453, 45364), (26806, 41382), (27588, 40209), (28314, 39178), (29887, 37116), (32604, 34023)]