266321328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3259

約数の個数: 160

約数和(自身を含む): 891609600

約数和(自身を除く): 625288272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2964, 3192, 3209, 3458, 3952, 4368, 5187, 5928, 6384, 6418, 6916, 9627, 10374, 11856, 12836, 13832, 19254, 20748, 22463, 25672, 27664, 38508, 41496, 41717, 44926, 51344, 60971, 67389, 77016, 82992, 83434, 89852, 121942, 125151, 134778, 154032, 166868, 179704, 182913, 243884, 250302, 269556, 292019, 333736, 359408, 365826, 426797, 487768, 500604, 539112, 584038, 667472, 731652, 792623, 853594, 876057, 975536, 1001208, 1078224, 1168076, 1280391, 1463304, 1585246, 1707188, 1752114, 2002416, 2336152, 2377869, 2560782, 2926608, 3170492, 3414376, 3504228, 4672304, 4755738, 5121564, 5548361, 6340984, 6828752, 7008456, 9511476, 10243128, 11096722, 12681968, 14016912, 16645083, 19022952, 20486256, 22193444, 33290166, 38045904, 44386888, 66580332, 88773776, 133160664, 266321328]

約数ペア:

[(1, 266321328), (2, 133160664), (3, 88773776), (4, 66580332), (6, 44386888), (7, 38045904), (8, 33290166), (12, 22193444), (13, 20486256), (14, 19022952), (16, 16645083), (19, 14016912), (21, 12681968), (24, 11096722), (26, 10243128), (28, 9511476), (38, 7008456), (39, 6828752), (42, 6340984), (48, 5548361), (52, 5121564), (56, 4755738), (57, 4672304), (76, 3504228), (78, 3414376), (84, 3170492), (91, 2926608), (104, 2560782), (112, 2377869), (114, 2336152), (133, 2002416), (152, 1752114), (156, 1707188), (168, 1585246), (182, 1463304), (208, 1280391), (228, 1168076), (247, 1078224), (266, 1001208), (273, 975536), (304, 876057), (312, 853594), (336, 792623), (364, 731652), (399, 667472), (456, 584038), (494, 539112), (532, 500604), (546, 487768), (624, 426797), (728, 365826), (741, 359408), (798, 333736), (912, 292019), (988, 269556), (1064, 250302), (1092, 243884), (1456, 182913), (1482, 179704), (1596, 166868), (1729, 154032), (1976, 134778), (2128, 125151), (2184, 121942), (2964, 89852), (3192, 83434), (3209, 82992), (3458, 77016), (3952, 67389), (4368, 60971), (5187, 51344), (5928, 44926), (6384, 41717), (6418, 41496), (6916, 38508), (9627, 27664), (10374, 25672), (11856, 22463), (12836, 20748), (13832, 19254)]