861653328

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{185063}}^1$

素因数の和:185171

約数の個数: 40

約数和(自身を含む): 2248897728

約数和(自身を除く): 1387244400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 185063, 370126, 555189, 740252, 1110378, 1480504, 2220756, 2961008, 4441512, 8883024, 17951111, 35902222, 53853333, 71804444, 107706666, 143608888, 215413332, 287217776, 430826664, 861653328]

約数ペア:

[(1, 861653328), (2, 430826664), (3, 287217776), (4, 215413332), (6, 143608888), (8, 107706666), (12, 71804444), (16, 53853333), (24, 35902222), (48, 17951111), (97, 8883024), (194, 4441512), (291, 2961008), (388, 2220756), (582, 1480504), (776, 1110378), (1164, 740252), (1552, 555189), (2328, 370126), (4656, 185063)]