268388064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 885725568

約数和(自身を除く): 617337504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 1987, 2016, 2144, 2412, 2814, 3216, 3752, 3974, 4221, 4824, 5628, 5961, 6432, 7504, 7948, 8442, 9648, 11256, 11922, 13909, 15008, 15896, 16884, 17883, 19296, 22512, 23844, 27818, 31792, 33768, 35766, 41727, 45024, 47688, 55636, 63584, 67536, 71532, 83454, 95376, 111272, 125181, 133129, 135072, 143064, 166908, 190752, 222544, 250362, 266258, 286128, 333816, 399387, 445088, 500724, 532516, 572256, 667632, 798774, 931903, 1001448, 1065032, 1198161, 1335264, 1597548, 1863806, 2002896, 2130064, 2396322, 2795709, 3195096, 3727612, 4005792, 4260128, 4792644, 5591418, 6390192, 7455224, 8387127, 9585288, 11182836, 12780384, 14910448, 16774254, 19170576, 22365672, 29820896, 33548508, 38341152, 44731344, 67097016, 89462688, 134194032, 268388064]

約数ペア:

[(1, 268388064), (2, 134194032), (3, 89462688), (4, 67097016), (6, 44731344), (7, 38341152), (8, 33548508), (9, 29820896), (12, 22365672), (14, 19170576), (16, 16774254), (18, 14910448), (21, 12780384), (24, 11182836), (28, 9585288), (32, 8387127), (36, 7455224), (42, 6390192), (48, 5591418), (56, 4792644), (63, 4260128), (67, 4005792), (72, 3727612), (84, 3195096), (96, 2795709), (112, 2396322), (126, 2130064), (134, 2002896), (144, 1863806), (168, 1597548), (201, 1335264), (224, 1198161), (252, 1065032), (268, 1001448), (288, 931903), (336, 798774), (402, 667632), (469, 572256), (504, 532516), (536, 500724), (603, 445088), (672, 399387), (804, 333816), (938, 286128), (1008, 266258), (1072, 250362), (1206, 222544), (1407, 190752), (1608, 166908), (1876, 143064), (1987, 135072), (2016, 133129), (2144, 125181), (2412, 111272), (2814, 95376), (3216, 83454), (3752, 71532), (3974, 67536), (4221, 63584), (4824, 55636), (5628, 47688), (5961, 45024), (6432, 41727), (7504, 35766), (7948, 33768), (8442, 31792), (9648, 27818), (11256, 23844), (11922, 22512), (13909, 19296), (15008, 17883), (15896, 16884)]