262819872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{130367}}^1$

素因数の和:130390

約数の個数: 72

約数和(自身を含む): 854171136

約数和(自身を除く): 591351264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 130367, 260734, 391101, 521468, 782202, 912569, 1042936, 1173303, 1564404, 1825138, 2085872, 2346606, 2737707, 3128808, 3650276, 4171744, 4693212, 5475414, 6257616, 7300552, 8213121, 9386424, 10950828, 12515232, 14601104, 16426242, 18772848, 21901656, 29202208, 32852484, 37545696, 43803312, 65704968, 87606624, 131409936, 262819872]

約数ペア:

[(1, 262819872), (2, 131409936), (3, 87606624), (4, 65704968), (6, 43803312), (7, 37545696), (8, 32852484), (9, 29202208), (12, 21901656), (14, 18772848), (16, 16426242), (18, 14601104), (21, 12515232), (24, 10950828), (28, 9386424), (32, 8213121), (36, 7300552), (42, 6257616), (48, 5475414), (56, 4693212), (63, 4171744), (72, 3650276), (84, 3128808), (96, 2737707), (112, 2346606), (126, 2085872), (144, 1825138), (168, 1564404), (224, 1173303), (252, 1042936), (288, 912569), (336, 782202), (504, 521468), (672, 391101), (1008, 260734), (2016, 130367)]