215270874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6964

約数の個数: 96

約数和(自身を含む): 604356480

約数和(自身を除く): 389085606

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6917, 10374, 13834, 15561, 20751, 31122, 41502, 48419, 62253, 89921, 96838, 124506, 131423, 145257, 179842, 262846, 269763, 290514, 394269, 435771, 539526, 629447, 788538, 809289, 871542, 919961, 1182807, 1258894, 1618578, 1708499, 1839922, 1888341, 2365614, 2759883, 3416998, 3776682, 5125497, 5519766, 5665023, 8279649, 10250994, 11330046, 11959493, 15376491, 16559298, 23918986, 30752982, 35878479, 71756958, 107635437, 215270874]

約数ペア:

[(1, 215270874), (2, 107635437), (3, 71756958), (6, 35878479), (7, 30752982), (9, 23918986), (13, 16559298), (14, 15376491), (18, 11959493), (19, 11330046), (21, 10250994), (26, 8279649), (38, 5665023), (39, 5519766), (42, 5125497), (57, 3776682), (63, 3416998), (78, 2759883), (91, 2365614), (114, 1888341), (117, 1839922), (126, 1708499), (133, 1618578), (171, 1258894), (182, 1182807), (234, 919961), (247, 871542), (266, 809289), (273, 788538), (342, 629447), (399, 539526), (494, 435771), (546, 394269), (741, 290514), (798, 269763), (819, 262846), (1197, 179842), (1482, 145257), (1638, 131423), (1729, 124506), (2223, 96838), (2394, 89921), (3458, 62253), (4446, 48419), (5187, 41502), (6917, 31122), (10374, 20751), (13834, 15561)]