1378836697936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{24691}}^1$

素因数の和:25340

約数の個数: 80

約数和(自身を含む): 2741408163648

約数和(自身を除く): 1362571465712

約数列:

[1, 2, 4, 8, 16, 67, 113, 134, 226, 268, 452, 461, 536, 904, 922, 1072, 1808, 1844, 3688, 7376, 7571, 15142, 24691, 30284, 30887, 49382, 52093, 60568, 61774, 98764, 104186, 121136, 123548, 197528, 208372, 247096, 395056, 416744, 494192, 833488, 1654297, 2790083, 3308594, 3490231, 5580166, 6617188, 6980462, 11160332, 11382551, 13234376, 13960924, 22320664, 22765102, 26468752, 27921848, 44641328, 45530204, 55843696, 91060408, 182120816, 186935561, 373871122, 747742244, 762630917, 1286228263, 1495484488, 1525261834, 2572456526, 2990968976, 3050523668, 5144913052, 6101047336, 10289826104, 12202094672, 20579652208, 86177293621, 172354587242, 344709174484, 689418348968, 1378836697936]

約数ペア:

[(1, 1378836697936), (2, 689418348968), (4, 344709174484), (8, 172354587242), (16, 86177293621), (67, 20579652208), (113, 12202094672), (134, 10289826104), (226, 6101047336), (268, 5144913052), (452, 3050523668), (461, 2990968976), (536, 2572456526), (904, 1525261834), (922, 1495484488), (1072, 1286228263), (1808, 762630917), (1844, 747742244), (3688, 373871122), (7376, 186935561), (7571, 182120816), (15142, 91060408), (24691, 55843696), (30284, 45530204), (30887, 44641328), (49382, 27921848), (52093, 26468752), (60568, 22765102), (61774, 22320664), (98764, 13960924), (104186, 13234376), (121136, 11382551), (123548, 11160332), (197528, 6980462), (208372, 6617188), (247096, 5580166), (395056, 3490231), (416744, 3308594), (494192, 2790083), (833488, 1654297)]