281604592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24077}}^1$

素因数の和:24145

約数の個数: 40

約数和(自身を含む): 591163056

約数和(自身を除く): 309558464

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 24077, 48154, 96308, 192616, 385232, 409309, 818618, 1035311, 1637236, 2070622, 3274472, 4141244, 6548944, 8282488, 16564976, 17600287, 35200574, 70401148, 140802296, 281604592]

約数ペア:

[(1, 281604592), (2, 140802296), (4, 70401148), (8, 35200574), (16, 17600287), (17, 16564976), (34, 8282488), (43, 6548944), (68, 4141244), (86, 3274472), (136, 2070622), (172, 1637236), (272, 1035311), (344, 818618), (688, 409309), (731, 385232), (1462, 192616), (2924, 96308), (5848, 48154), (11696, 24077)]