289885878

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{5791}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 657785856

約数和(自身を除く): 367899978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1854, 2781, 5562, 5791, 8343, 11582, 16686, 17373, 25029, 34746, 50058, 52119, 104238, 156357, 312714, 469071, 596473, 938142, 1192946, 1407213, 1789419, 2814426, 3578838, 5368257, 10736514, 16104771, 32209542, 48314313, 96628626, 144942939, 289885878]

約数ペア:

[(1, 289885878), (2, 144942939), (3, 96628626), (6, 48314313), (9, 32209542), (18, 16104771), (27, 10736514), (54, 5368257), (81, 3578838), (103, 2814426), (162, 1789419), (206, 1407213), (243, 1192946), (309, 938142), (486, 596473), (618, 469071), (927, 312714), (1854, 156357), (2781, 104238), (5562, 52119), (5791, 50058), (8343, 34746), (11582, 25029), (16686, 17373)]