205427819536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 426571554816

約数和(自身を除く): 221143735280

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 151, 172, 227, 248, 281, 302, 344, 454, 496, 562, 604, 688, 908, 1124, 1208, 1333, 1816, 2248, 2416, 2666, 3632, 4496, 4681, 5332, 6493, 7037, 8711, 9362, 9761, 10664, 12083, 12986, 14074, 17422, 18724, 19522, 21328, 24166, 25972, 28148, 34277, 34844, 37448, 39044, 42431, 48332, 51944, 56296, 63787, 68554, 69688, 74896, 78088, 84862, 96664, 103888, 112592, 127574, 137108, 139376, 156176, 169724, 193328, 201283, 255148, 274216, 302591, 339448, 374573, 402566, 510296, 548432, 605182, 678896, 749146, 805132, 1020592, 1062587, 1210364, 1315361, 1473911, 1498292, 1610264, 1824533, 1977397, 2125174, 2420728, 2630722, 2742841, 2947822, 2996584, 3220528, 3649066, 3954794, 4250348, 4841456, 5261444, 5485682, 5895644, 5993168, 7298132, 7909588, 8500696, 9631837, 10522888, 10971364, 11791288, 14596264, 15819176, 17001392, 19263674, 21045776, 21942728, 23582576, 29192528, 31638352, 38527348, 43885456, 45691241, 56560523, 77054696, 85028071, 91382482, 113121046, 154109392, 170056142, 182764964, 226242092, 298586947, 340112284, 365529928, 414168991, 452484184, 597173894, 680224568, 731059856, 828337982, 904968368, 1194347788, 1360449136, 1656675964, 2388695576, 3313351928, 4777391152, 6626703856, 12839238721, 25678477442, 51356954884, 102713909768, 205427819536]

約数ペア:

[(1, 205427819536), (2, 102713909768), (4, 51356954884), (8, 25678477442), (16, 12839238721), (31, 6626703856), (43, 4777391152), (62, 3313351928), (86, 2388695576), (124, 1656675964), (151, 1360449136), (172, 1194347788), (227, 904968368), (248, 828337982), (281, 731059856), (302, 680224568), (344, 597173894), (454, 452484184), (496, 414168991), (562, 365529928), (604, 340112284), (688, 298586947), (908, 226242092), (1124, 182764964), (1208, 170056142), (1333, 154109392), (1816, 113121046), (2248, 91382482), (2416, 85028071), (2666, 77054696), (3632, 56560523), (4496, 45691241), (4681, 43885456), (5332, 38527348), (6493, 31638352), (7037, 29192528), (8711, 23582576), (9362, 21942728), (9761, 21045776), (10664, 19263674), (12083, 17001392), (12986, 15819176), (14074, 14596264), (17422, 11791288), (18724, 10971364), (19522, 10522888), (21328, 9631837), (24166, 8500696), (25972, 7909588), (28148, 7298132), (34277, 5993168), (34844, 5895644), (37448, 5485682), (39044, 5261444), (42431, 4841456), (48332, 4250348), (51944, 3954794), (56296, 3649066), (63787, 3220528), (68554, 2996584), (69688, 2947822), (74896, 2742841), (78088, 2630722), (84862, 2420728), (96664, 2125174), (103888, 1977397), (112592, 1824533), (127574, 1610264), (137108, 1498292), (139376, 1473911), (156176, 1315361), (169724, 1210364), (193328, 1062587), (201283, 1020592), (255148, 805132), (274216, 749146), (302591, 678896), (339448, 605182), (374573, 548432), (402566, 510296)]