866940984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 2905943040

約数和(自身を除く): 2039002056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 307, 312, 364, 431, 468, 504, 546, 614, 728, 819, 862, 921, 936, 1092, 1228, 1293, 1638, 1724, 1842, 2149, 2184, 2456, 2586, 2763, 3017, 3276, 3448, 3684, 3879, 3991, 4298, 5172, 5526, 5603, 6034, 6447, 6552, 7368, 7758, 7982, 8596, 9051, 10344, 11052, 11206, 11973, 12068, 12894, 15516, 15964, 16809, 17192, 18102, 19341, 22104, 22412, 23946, 24136, 25788, 27153, 27937, 31032, 31928, 33618, 35919, 36204, 38682, 39221, 44824, 47892, 50427, 51576, 54306, 55874, 67236, 71838, 72408, 77364, 78442, 83811, 95784, 100854, 108612, 111748, 117663, 132317, 134472, 143676, 154728, 156884, 167622, 201708, 217224, 223496, 235326, 251433, 264634, 287352, 313768, 335244, 352989, 396951, 403416, 470652, 502866, 529268, 670488, 705978, 793902, 926219, 941304, 1005732, 1058536, 1190853, 1411956, 1587804, 1720121, 1852438, 2011464, 2381706, 2778657, 2823912, 3175608, 3440242, 3704876, 4763412, 5160363, 5557314, 6880484, 7409752, 8335971, 9526824, 10320726, 11114628, 12040847, 13760968, 15481089, 16671942, 20641452, 22229256, 24081694, 30962178, 33343884, 36122541, 41282904, 48163388, 61924356, 66687768, 72245082, 96326776, 108367623, 123848712, 144490164, 216735246, 288980328, 433470492, 866940984]

約数ペア:

[(1, 866940984), (2, 433470492), (3, 288980328), (4, 216735246), (6, 144490164), (7, 123848712), (8, 108367623), (9, 96326776), (12, 72245082), (13, 66687768), (14, 61924356), (18, 48163388), (21, 41282904), (24, 36122541), (26, 33343884), (28, 30962178), (36, 24081694), (39, 22229256), (42, 20641452), (52, 16671942), (56, 15481089), (63, 13760968), (72, 12040847), (78, 11114628), (84, 10320726), (91, 9526824), (104, 8335971), (117, 7409752), (126, 6880484), (156, 5557314), (168, 5160363), (182, 4763412), (234, 3704876), (252, 3440242), (273, 3175608), (307, 2823912), (312, 2778657), (364, 2381706), (431, 2011464), (468, 1852438), (504, 1720121), (546, 1587804), (614, 1411956), (728, 1190853), (819, 1058536), (862, 1005732), (921, 941304), (936, 926219), (1092, 793902), (1228, 705978), (1293, 670488), (1638, 529268), (1724, 502866), (1842, 470652), (2149, 403416), (2184, 396951), (2456, 352989), (2586, 335244), (2763, 313768), (3017, 287352), (3276, 264634), (3448, 251433), (3684, 235326), (3879, 223496), (3991, 217224), (4298, 201708), (5172, 167622), (5526, 156884), (5603, 154728), (6034, 143676), (6447, 134472), (6552, 132317), (7368, 117663), (7758, 111748), (7982, 108612), (8596, 100854), (9051, 95784), (10344, 83811), (11052, 78442), (11206, 77364), (11973, 72408), (12068, 71838), (12894, 67236), (15516, 55874), (15964, 54306), (16809, 51576), (17192, 50427), (18102, 47892), (19341, 44824), (22104, 39221), (22412, 38682), (23946, 36204), (24136, 35919), (25788, 33618), (27153, 31928), (27937, 31032)]