271611088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78229}}^1$

素因数の和:78275

約数の個数: 40

約数和(自身を含む): 620833280

約数和(自身を除く): 349222192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 78229, 156458, 312916, 547603, 625832, 1095206, 1251664, 2190412, 2425099, 4380824, 4850198, 8761648, 9700396, 16975693, 19400792, 33951386, 38801584, 67902772, 135805544, 271611088]

約数ペア:

[(1, 271611088), (2, 135805544), (4, 67902772), (7, 38801584), (8, 33951386), (14, 19400792), (16, 16975693), (28, 9700396), (31, 8761648), (56, 4850198), (62, 4380824), (112, 2425099), (124, 2190412), (217, 1251664), (248, 1095206), (434, 625832), (496, 547603), (868, 312916), (1736, 156458), (3472, 78229)]