1557396171084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{322042219}}^1$

素因数の和:322042270

約数の個数: 48

約数和(自身を含む): 4039697607680

約数和(自身を除く): 2482301436596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 322042219, 644084438, 966126657, 1288168876, 1932253314, 3864506628, 4186548847, 8373097694, 9983308789, 12559646541, 16746195388, 19966617578, 25119293082, 29949926367, 39933235156, 50238586164, 59899852734, 119799705468, 129783014257, 259566028514, 389349042771, 519132057028, 778698085542, 1557396171084]

約数ペア:

[(1, 1557396171084), (2, 778698085542), (3, 519132057028), (4, 389349042771), (6, 259566028514), (12, 129783014257), (13, 119799705468), (26, 59899852734), (31, 50238586164), (39, 39933235156), (52, 29949926367), (62, 25119293082), (78, 19966617578), (93, 16746195388), (124, 12559646541), (156, 9983308789), (186, 8373097694), (372, 4186548847), (403, 3864506628), (806, 1932253314), (1209, 1288168876), (1612, 966126657), (2418, 644084438), (4836, 322042219)]