978344136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 256

約数和(自身を含む): 3449088000

約数和(自身を除く): 2470743864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 59, 63, 66, 72, 77, 84, 88, 99, 108, 118, 126, 132, 154, 168, 177, 189, 198, 216, 231, 236, 252, 264, 297, 308, 354, 378, 396, 413, 462, 472, 504, 531, 594, 616, 649, 693, 708, 756, 792, 826, 924, 997, 1062, 1188, 1239, 1298, 1386, 1416, 1512, 1593, 1652, 1848, 1947, 1994, 2079, 2124, 2376, 2478, 2596, 2772, 2991, 3186, 3304, 3717, 3894, 3988, 4158, 4248, 4543, 4956, 5192, 5544, 5841, 5982, 6372, 6979, 7434, 7788, 7976, 8316, 8973, 9086, 9912, 10967, 11151, 11682, 11964, 12744, 13629, 13958, 14868, 15576, 16632, 17523, 17946, 18172, 20937, 21934, 22302, 23364, 23928, 26919, 27258, 27916, 29736, 32901, 35046, 35892, 36344, 40887, 41874, 43868, 44604, 46728, 53838, 54516, 55832, 58823, 62811, 65802, 70092, 71784, 76769, 81774, 83748, 87736, 89208, 98703, 107676, 109032, 117646, 122661, 125622, 131604, 140184, 153538, 163548, 167496, 176469, 188433, 197406, 215352, 230307, 235292, 245322, 251244, 263208, 296109, 307076, 327096, 352938, 376866, 394812, 411761, 460614, 470584, 490644, 502488, 529407, 592218, 614152, 647053, 690921, 705876, 753732, 789624, 823522, 921228, 981288, 1058814, 1184436, 1235283, 1294106, 1381842, 1411752, 1507464, 1588221, 1647044, 1842456, 1941159, 2072763, 2117628, 2368872, 2470566, 2588212, 2763684, 3176442, 3294088, 3705849, 3882318, 4145526, 4235256, 4529371, 4941132, 5176424, 5527368, 5823477, 6352884, 7411698, 7764636, 8291052, 9058742, 9882264, 11117547, 11646954, 12705768, 13588113, 14823396, 15529272, 16582104, 17470431, 18117484, 22235094, 23293908, 27176226, 29646792, 34940862, 36234968, 40764339, 44470188, 46587816, 54352452, 69881724, 81528678, 88940376, 108704904, 122293017, 139763448, 163057356, 244586034, 326114712, 489172068, 978344136]

約数ペア:

[(1, 978344136), (2, 489172068), (3, 326114712), (4, 244586034), (6, 163057356), (7, 139763448), (8, 122293017), (9, 108704904), (11, 88940376), (12, 81528678), (14, 69881724), (18, 54352452), (21, 46587816), (22, 44470188), (24, 40764339), (27, 36234968), (28, 34940862), (33, 29646792), (36, 27176226), (42, 23293908), (44, 22235094), (54, 18117484), (56, 17470431), (59, 16582104), (63, 15529272), (66, 14823396), (72, 13588113), (77, 12705768), (84, 11646954), (88, 11117547), (99, 9882264), (108, 9058742), (118, 8291052), (126, 7764636), (132, 7411698), (154, 6352884), (168, 5823477), (177, 5527368), (189, 5176424), (198, 4941132), (216, 4529371), (231, 4235256), (236, 4145526), (252, 3882318), (264, 3705849), (297, 3294088), (308, 3176442), (354, 2763684), (378, 2588212), (396, 2470566), (413, 2368872), (462, 2117628), (472, 2072763), (504, 1941159), (531, 1842456), (594, 1647044), (616, 1588221), (649, 1507464), (693, 1411752), (708, 1381842), (756, 1294106), (792, 1235283), (826, 1184436), (924, 1058814), (997, 981288), (1062, 921228), (1188, 823522), (1239, 789624), (1298, 753732), (1386, 705876), (1416, 690921), (1512, 647053), (1593, 614152), (1652, 592218), (1848, 529407), (1947, 502488), (1994, 490644), (2079, 470584), (2124, 460614), (2376, 411761), (2478, 394812), (2596, 376866), (2772, 352938), (2991, 327096), (3186, 307076), (3304, 296109), (3717, 263208), (3894, 251244), (3988, 245322), (4158, 235292), (4248, 230307), (4543, 215352), (4956, 197406), (5192, 188433), (5544, 176469), (5841, 167496), (5982, 163548), (6372, 153538), (6979, 140184), (7434, 131604), (7788, 125622), (7976, 122661), (8316, 117646), (8973, 109032), (9086, 107676), (9912, 98703), (10967, 89208), (11151, 87736), (11682, 83748), (11964, 81774), (12744, 76769), (13629, 71784), (13958, 70092), (14868, 65802), (15576, 62811), (16632, 58823), (17523, 55832), (17946, 54516), (18172, 53838), (20937, 46728), (21934, 44604), (22302, 43868), (23364, 41874), (23928, 40887), (26919, 36344), (27258, 35892), (27916, 35046), (29736, 32901)]