219041118

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 512020800

約数和(自身を除く): 292979682

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 2293, 3294, 3538, 4586, 5307, 6879, 10614, 13758, 15921, 20637, 31842, 41274, 47763, 61911, 66497, 95526, 123822, 132994, 139873, 199491, 279746, 398982, 419619, 598473, 839238, 1196946, 1258857, 1795419, 2517714, 3590838, 3776571, 4056317, 7553142, 8112634, 12168951, 24337902, 36506853, 73013706, 109520559, 219041118]

約数ペア:

[(1, 219041118), (2, 109520559), (3, 73013706), (6, 36506853), (9, 24337902), (18, 12168951), (27, 8112634), (29, 7553142), (54, 4056317), (58, 3776571), (61, 3590838), (87, 2517714), (122, 1795419), (174, 1258857), (183, 1196946), (261, 839238), (366, 598473), (522, 419619), (549, 398982), (783, 279746), (1098, 199491), (1566, 139873), (1647, 132994), (1769, 123822), (2293, 95526), (3294, 66497), (3538, 61911), (4586, 47763), (5307, 41274), (6879, 31842), (10614, 20637), (13758, 15921)]