250339128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2273}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 676196640

約数和(自身を除く): 425857512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 353, 706, 1059, 1412, 2118, 2273, 2824, 4236, 4546, 4589, 6819, 8472, 9092, 9178, 13638, 13767, 18184, 18356, 27276, 27534, 29549, 36712, 54552, 55068, 59098, 88647, 110136, 118196, 177294, 236392, 354588, 709176, 802369, 1604738, 2407107, 3209476, 4814214, 6418952, 9628428, 10430797, 19256856, 20861594, 31292391, 41723188, 62584782, 83446376, 125169564, 250339128]

約数ペア:

[(1, 250339128), (2, 125169564), (3, 83446376), (4, 62584782), (6, 41723188), (8, 31292391), (12, 20861594), (13, 19256856), (24, 10430797), (26, 9628428), (39, 6418952), (52, 4814214), (78, 3209476), (104, 2407107), (156, 1604738), (312, 802369), (353, 709176), (706, 354588), (1059, 236392), (1412, 177294), (2118, 118196), (2273, 110136), (2824, 88647), (4236, 59098), (4546, 55068), (4589, 54552), (6819, 36712), (8472, 29549), (9092, 27534), (9178, 27276), (13638, 18356), (13767, 18184)]