983775996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68489}}^1$

素因数の和:68528

約数の個数: 96

約数和(自身を含む): 3068352000

約数和(自身を除く): 2084576004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 68489, 136978, 205467, 273956, 410934, 479423, 616401, 821868, 958846, 1232802, 1301291, 1438269, 1849203, 1917692, 2465604, 2602582, 2876538, 3698406, 3903873, 4314807, 5205164, 5753076, 7396812, 7807746, 8629614, 9109037, 11711619, 12944421, 15615492, 17259228, 18218074, 23423238, 25888842, 27327111, 35134857, 36436148, 46846476, 51777684, 54654222, 70269714, 81981333, 109308444, 140539428, 163962666, 245943999, 327925332, 491887998, 983775996]

約数ペア:

[(1, 983775996), (2, 491887998), (3, 327925332), (4, 245943999), (6, 163962666), (7, 140539428), (9, 109308444), (12, 81981333), (14, 70269714), (18, 54654222), (19, 51777684), (21, 46846476), (27, 36436148), (28, 35134857), (36, 27327111), (38, 25888842), (42, 23423238), (54, 18218074), (57, 17259228), (63, 15615492), (76, 12944421), (84, 11711619), (108, 9109037), (114, 8629614), (126, 7807746), (133, 7396812), (171, 5753076), (189, 5205164), (228, 4314807), (252, 3903873), (266, 3698406), (342, 2876538), (378, 2602582), (399, 2465604), (513, 1917692), (532, 1849203), (684, 1438269), (756, 1301291), (798, 1232802), (1026, 958846), (1197, 821868), (1596, 616401), (2052, 479423), (2394, 410934), (3591, 273956), (4788, 205467), (7182, 136978), (14364, 68489)]