348523578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6679}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 816990720

約数和(自身を除く): 468467142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2899, 4014, 5798, 6679, 8697, 13358, 17394, 20037, 26091, 40074, 52182, 60111, 86827, 120222, 173654, 260481, 520962, 781443, 1489417, 1562886, 2978834, 4468251, 8936502, 13404753, 19362421, 26809506, 38724842, 58087263, 116174526, 174261789, 348523578]

約数ペア:

[(1, 348523578), (2, 174261789), (3, 116174526), (6, 58087263), (9, 38724842), (13, 26809506), (18, 19362421), (26, 13404753), (39, 8936502), (78, 4468251), (117, 2978834), (223, 1562886), (234, 1489417), (446, 781443), (669, 520962), (1338, 260481), (2007, 173654), (2899, 120222), (4014, 86827), (5798, 60111), (6679, 52182), (8697, 40074), (13358, 26091), (17394, 20037)]