280530184584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1\times {\mathrm{19991}}^1$

素因数の和:21151

約数の個数: 128

約数和(自身を含む): 774438900480

約数和(自身を除く): 493908715896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1097, 1599, 2132, 2194, 3198, 3291, 4264, 4388, 6396, 6582, 8776, 12792, 13164, 14261, 19991, 26328, 28522, 39982, 42783, 44977, 57044, 59973, 79964, 85566, 89954, 114088, 119946, 134931, 159928, 171132, 179908, 239892, 259883, 269862, 342264, 359816, 479784, 519766, 539724, 584701, 779649, 819631, 1039532, 1079448, 1169402, 1559298, 1639262, 1754103, 2079064, 2338804, 2458893, 3118596, 3278524, 3508206, 4677608, 4917786, 6237192, 6557048, 7016412, 9835572, 10655203, 14032824, 19671144, 21310406, 21930127, 31965609, 42620812, 43860254, 63931218, 65790381, 85241624, 87720508, 127862436, 131580762, 175441016, 255724872, 263161524, 285091651, 526323048, 570183302, 855274953, 899135207, 1140366604, 1710549906, 1798270414, 2280733208, 2697405621, 3421099812, 3596540828, 5394811242, 6842199624, 7193081656, 10789622484, 11688757691, 21579244968, 23377515382, 35066273073, 46755030764, 70132546146, 93510061528, 140265092292, 280530184584]

約数ペア:

[(1, 280530184584), (2, 140265092292), (3, 93510061528), (4, 70132546146), (6, 46755030764), (8, 35066273073), (12, 23377515382), (13, 21579244968), (24, 11688757691), (26, 10789622484), (39, 7193081656), (41, 6842199624), (52, 5394811242), (78, 3596540828), (82, 3421099812), (104, 2697405621), (123, 2280733208), (156, 1798270414), (164, 1710549906), (246, 1140366604), (312, 899135207), (328, 855274953), (492, 570183302), (533, 526323048), (984, 285091651), (1066, 263161524), (1097, 255724872), (1599, 175441016), (2132, 131580762), (2194, 127862436), (3198, 87720508), (3291, 85241624), (4264, 65790381), (4388, 63931218), (6396, 43860254), (6582, 42620812), (8776, 31965609), (12792, 21930127), (13164, 21310406), (14261, 19671144), (19991, 14032824), (26328, 10655203), (28522, 9835572), (39982, 7016412), (42783, 6557048), (44977, 6237192), (57044, 4917786), (59973, 4677608), (79964, 3508206), (85566, 3278524), (89954, 3118596), (114088, 2458893), (119946, 2338804), (134931, 2079064), (159928, 1754103), (171132, 1639262), (179908, 1559298), (239892, 1169402), (259883, 1079448), (269862, 1039532), (342264, 819631), (359816, 779649), (479784, 584701), (519766, 539724)]