1209755008

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122743}}^1$

素因数の和:122775

約数の個数: 64

約数和(自身を含む): 3004773120

約数和(自身を除く): 1795018112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 122743, 245486, 490972, 859201, 981944, 1350173, 1718402, 1963888, 2700346, 3436804, 3927776, 5400692, 6873608, 7855552, 9451211, 10801384, 13747216, 15711104, 18902422, 21602768, 27494432, 37804844, 43205536, 54988864, 75609688, 86411072, 109977728, 151219376, 172822144, 302438752, 604877504, 1209755008]

約数ペア:

[(1, 1209755008), (2, 604877504), (4, 302438752), (7, 172822144), (8, 151219376), (11, 109977728), (14, 86411072), (16, 75609688), (22, 54988864), (28, 43205536), (32, 37804844), (44, 27494432), (56, 21602768), (64, 18902422), (77, 15711104), (88, 13747216), (112, 10801384), (128, 9451211), (154, 7855552), (176, 6873608), (224, 5400692), (308, 3927776), (352, 3436804), (448, 2700346), (616, 1963888), (704, 1718402), (896, 1350173), (1232, 981944), (1408, 859201), (2464, 490972), (4928, 245486), (9856, 122743)]