27905980256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 70649671680

約数和(自身を除く): 42743691424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 121, 127, 134, 154, 176, 224, 242, 254, 268, 308, 352, 469, 484, 508, 536, 616, 737, 847, 889, 938, 968, 1016, 1072, 1232, 1331, 1397, 1474, 1694, 1778, 1876, 1936, 2032, 2144, 2464, 2662, 2794, 2948, 3388, 3556, 3752, 3872, 4064, 5159, 5324, 5588, 5896, 6776, 7112, 7504, 8107, 8509, 9317, 9779, 10318, 10648, 11176, 11792, 13552, 14224, 14641, 15008, 15367, 16214, 17018, 18634, 19558, 20636, 21296, 22352, 23584, 27104, 28448, 29282, 30734, 32428, 34036, 37268, 39116, 41272, 42592, 44704, 56749, 58564, 59563, 61468, 64856, 68072, 74536, 78232, 82544, 89177, 93599, 102487, 107569, 113498, 117128, 119126, 122936, 129712, 136144, 149072, 156464, 165088, 169037, 178354, 187198, 204974, 215138, 226996, 234256, 238252, 245872, 259424, 272288, 298144, 312928, 338074, 356708, 374396, 409948, 430276, 453992, 468512, 476504, 491744, 624239, 655193, 676148, 713416, 748792, 819896, 860552, 907984, 953008, 980947, 1029589, 1183259, 1248478, 1310386, 1352296, 1426832, 1497584, 1639792, 1721104, 1815968, 1859407, 1906016, 1961894, 2059178, 2366518, 2496956, 2620772, 2704592, 2853664, 2995168, 3279584, 3442208, 3718814, 3923788, 4118356, 4733036, 4993912, 5241544, 5409184, 6866629, 7207123, 7437628, 7847576, 8236712, 9466072, 9987824, 10483088, 11325479, 13015849, 13733258, 14414246, 14875256, 15695152, 16473424, 18932144, 19975648, 20966176, 22650958, 26031698, 27466516, 28828492, 29750512, 31390304, 32946848, 37864288, 45301916, 52063396, 54933032, 57656984, 59501024, 79278353, 90603832, 104126792, 109866064, 115313968, 124580269, 158556706, 181207664, 208253584, 219732128, 230627936, 249160538, 317113412, 362415328, 416507168, 498321076, 634226824, 872061883, 996642152, 1268453648, 1744123766, 1993284304, 2536907296, 3488247532, 3986568608, 6976495064, 13952990128, 27905980256]

約数ペア:

[(1, 27905980256), (2, 13952990128), (4, 6976495064), (7, 3986568608), (8, 3488247532), (11, 2536907296), (14, 1993284304), (16, 1744123766), (22, 1268453648), (28, 996642152), (32, 872061883), (44, 634226824), (56, 498321076), (67, 416507168), (77, 362415328), (88, 317113412), (112, 249160538), (121, 230627936), (127, 219732128), (134, 208253584), (154, 181207664), (176, 158556706), (224, 124580269), (242, 115313968), (254, 109866064), (268, 104126792), (308, 90603832), (352, 79278353), (469, 59501024), (484, 57656984), (508, 54933032), (536, 52063396), (616, 45301916), (737, 37864288), (847, 32946848), (889, 31390304), (938, 29750512), (968, 28828492), (1016, 27466516), (1072, 26031698), (1232, 22650958), (1331, 20966176), (1397, 19975648), (1474, 18932144), (1694, 16473424), (1778, 15695152), (1876, 14875256), (1936, 14414246), (2032, 13733258), (2144, 13015849), (2464, 11325479), (2662, 10483088), (2794, 9987824), (2948, 9466072), (3388, 8236712), (3556, 7847576), (3752, 7437628), (3872, 7207123), (4064, 6866629), (5159, 5409184), (5324, 5241544), (5588, 4993912), (5896, 4733036), (6776, 4118356), (7112, 3923788), (7504, 3718814), (8107, 3442208), (8509, 3279584), (9317, 2995168), (9779, 2853664), (10318, 2704592), (10648, 2620772), (11176, 2496956), (11792, 2366518), (13552, 2059178), (14224, 1961894), (14641, 1906016), (15008, 1859407), (15367, 1815968), (16214, 1721104), (17018, 1639792), (18634, 1497584), (19558, 1426832), (20636, 1352296), (21296, 1310386), (22352, 1248478), (23584, 1183259), (27104, 1029589), (28448, 980947), (29282, 953008), (30734, 907984), (32428, 860552), (34036, 819896), (37268, 748792), (39116, 713416), (41272, 676148), (42592, 655193), (44704, 624239), (56749, 491744), (58564, 476504), (59563, 468512), (61468, 453992), (64856, 430276), (68072, 409948), (74536, 374396), (78232, 356708), (82544, 338074), (89177, 312928), (93599, 298144), (102487, 272288), (107569, 259424), (113498, 245872), (117128, 238252), (119126, 234256), (122936, 226996), (129712, 215138), (136144, 204974), (149072, 187198), (156464, 178354), (165088, 169037)]