287155232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 96

約数和(自身を含む): 718470144

約数和(自身を除く): 431314912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3181, 3224, 3472, 5642, 6362, 6448, 6944, 11284, 12724, 12896, 22267, 22568, 25448, 41353, 44534, 45136, 50896, 82706, 89068, 90272, 98611, 101792, 165412, 178136, 197222, 289471, 330824, 356272, 394444, 578942, 661648, 690277, 712544, 788888, 1157884, 1281943, 1323296, 1380554, 1577776, 2315768, 2563886, 2761108, 3155552, 4631536, 5127772, 5522216, 8973601, 9263072, 10255544, 11044432, 17947202, 20511088, 22088864, 35894404, 41022176, 71788808, 143577616, 287155232]

約数ペア:

[(1, 287155232), (2, 143577616), (4, 71788808), (7, 41022176), (8, 35894404), (13, 22088864), (14, 20511088), (16, 17947202), (26, 11044432), (28, 10255544), (31, 9263072), (32, 8973601), (52, 5522216), (56, 5127772), (62, 4631536), (91, 3155552), (104, 2761108), (112, 2563886), (124, 2315768), (182, 1577776), (208, 1380554), (217, 1323296), (224, 1281943), (248, 1157884), (364, 788888), (403, 712544), (416, 690277), (434, 661648), (496, 578942), (728, 394444), (806, 356272), (868, 330824), (992, 289471), (1456, 197222), (1612, 178136), (1736, 165412), (2821, 101792), (2912, 98611), (3181, 90272), (3224, 89068), (3472, 82706), (5642, 50896), (6362, 45136), (6448, 44534), (6944, 41353), (11284, 25448), (12724, 22568), (12896, 22267)]