279383364

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{15307}}^1$

素因数の和:15346

約数の個数: 72

約数和(自身を含む): 784381920

約数和(自身を除く): 504998556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 15307, 18252, 30614, 45921, 61228, 91842, 137763, 183684, 198991, 275526, 397982, 413289, 551052, 596973, 795964, 826578, 1193946, 1653156, 1790919, 2387892, 2586883, 3581838, 5173766, 5372757, 7163676, 7760649, 10347532, 10745514, 15521298, 21491028, 23281947, 31042596, 46563894, 69845841, 93127788, 139691682, 279383364]

約数ペア:

[(1, 279383364), (2, 139691682), (3, 93127788), (4, 69845841), (6, 46563894), (9, 31042596), (12, 23281947), (13, 21491028), (18, 15521298), (26, 10745514), (27, 10347532), (36, 7760649), (39, 7163676), (52, 5372757), (54, 5173766), (78, 3581838), (108, 2586883), (117, 2387892), (156, 1790919), (169, 1653156), (234, 1193946), (338, 826578), (351, 795964), (468, 596973), (507, 551052), (676, 413289), (702, 397982), (1014, 275526), (1404, 198991), (1521, 183684), (2028, 137763), (3042, 91842), (4563, 61228), (6084, 45921), (9126, 30614), (15307, 18252)]