289190412

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 144

約数和(自身を含む): 912387840

約数和(自身を除く): 623197428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2237, 2268, 2394, 3078, 3402, 3591, 4474, 4617, 4788, 6156, 6711, 6804, 7182, 8948, 9234, 10773, 13422, 14364, 15659, 18468, 20133, 21546, 26844, 31318, 32319, 40266, 42503, 43092, 46977, 60399, 62636, 64638, 80532, 85006, 93954, 120798, 127509, 129276, 140931, 170012, 181197, 187908, 241596, 255018, 281862, 297521, 362394, 382527, 422793, 510036, 543591, 563724, 595042, 724788, 765054, 845586, 892563, 1087182, 1147581, 1190084, 1268379, 1530108, 1691172, 1785126, 2174364, 2295162, 2536758, 2677689, 3442743, 3570252, 3805137, 4590324, 5073516, 5355378, 6885486, 7610274, 8033067, 10328229, 10710756, 13770972, 15220548, 16066134, 20656458, 24099201, 32132268, 41312916, 48198402, 72297603, 96396804, 144595206, 289190412]

約数ペア:

[(1, 289190412), (2, 144595206), (3, 96396804), (4, 72297603), (6, 48198402), (7, 41312916), (9, 32132268), (12, 24099201), (14, 20656458), (18, 16066134), (19, 15220548), (21, 13770972), (27, 10710756), (28, 10328229), (36, 8033067), (38, 7610274), (42, 6885486), (54, 5355378), (57, 5073516), (63, 4590324), (76, 3805137), (81, 3570252), (84, 3442743), (108, 2677689), (114, 2536758), (126, 2295162), (133, 2174364), (162, 1785126), (171, 1691172), (189, 1530108), (228, 1268379), (243, 1190084), (252, 1147581), (266, 1087182), (324, 892563), (342, 845586), (378, 765054), (399, 724788), (486, 595042), (513, 563724), (532, 543591), (567, 510036), (684, 422793), (756, 382527), (798, 362394), (972, 297521), (1026, 281862), (1134, 255018), (1197, 241596), (1539, 187908), (1596, 181197), (1701, 170012), (2052, 140931), (2237, 129276), (2268, 127509), (2394, 120798), (3078, 93954), (3402, 85006), (3591, 80532), (4474, 64638), (4617, 62636), (4788, 60399), (6156, 46977), (6711, 43092), (6804, 42503), (7182, 40266), (8948, 32319), (9234, 31318), (10773, 26844), (13422, 21546), (14364, 20133), (15659, 18468)]