613175784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63397}}^1$

素因数の和:63450

約数の個数: 64

約数和(自身を含む): 1704138240

約数和(自身を除く): 1090962456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 63397, 126794, 190191, 253588, 380382, 507176, 760764, 824161, 1521528, 1648322, 1965307, 2472483, 3296644, 3930614, 4944966, 5895921, 6593288, 7861228, 9889932, 11791842, 15722456, 19779864, 23583684, 25548991, 47167368, 51097982, 76646973, 102195964, 153293946, 204391928, 306587892, 613175784]

約数ペア:

[(1, 613175784), (2, 306587892), (3, 204391928), (4, 153293946), (6, 102195964), (8, 76646973), (12, 51097982), (13, 47167368), (24, 25548991), (26, 23583684), (31, 19779864), (39, 15722456), (52, 11791842), (62, 9889932), (78, 7861228), (93, 6593288), (104, 5895921), (124, 4944966), (156, 3930614), (186, 3296644), (248, 2472483), (312, 1965307), (372, 1648322), (403, 1521528), (744, 824161), (806, 760764), (1209, 507176), (1612, 380382), (2418, 253588), (3224, 190191), (4836, 126794), (9672, 63397)]