264947088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 784501376

約数和(自身を除く): 519554288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 1873, 2526, 2947, 3368, 3746, 5052, 5619, 5894, 6736, 7492, 8841, 10104, 11238, 11788, 13111, 14984, 17682, 20208, 22476, 23576, 26222, 29968, 35364, 39333, 44952, 47152, 52444, 70728, 78666, 89904, 104888, 141456, 157332, 209776, 314664, 629328, 788533, 1577066, 2365599, 3154132, 4731198, 5519731, 6308264, 9462396, 11039462, 12616528, 16559193, 18924792, 22078924, 33118386, 37849584, 44157848, 66236772, 88315696, 132473544, 264947088]

約数ペア:

[(1, 264947088), (2, 132473544), (3, 88315696), (4, 66236772), (6, 44157848), (7, 37849584), (8, 33118386), (12, 22078924), (14, 18924792), (16, 16559193), (21, 12616528), (24, 11039462), (28, 9462396), (42, 6308264), (48, 5519731), (56, 4731198), (84, 3154132), (112, 2365599), (168, 1577066), (336, 788533), (421, 629328), (842, 314664), (1263, 209776), (1684, 157332), (1873, 141456), (2526, 104888), (2947, 89904), (3368, 78666), (3746, 70728), (5052, 52444), (5619, 47152), (5894, 44952), (6736, 39333), (7492, 35364), (8841, 29968), (10104, 26222), (11238, 23576), (11788, 22476), (13111, 20208), (14984, 17682)]