245795328

素因数分解:

$2^9\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1366

約数の個数: 120

約数和(自身を含む): 727242516

約数和(自身を除く): 481447188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 576, 656, 738, 768, 984, 1152, 1301, 1312, 1476, 1536, 1968, 2304, 2602, 2624, 2952, 3903, 3936, 4608, 5204, 5248, 5904, 7806, 7872, 10408, 10496, 11709, 11808, 15612, 15744, 20816, 20992, 23418, 23616, 31224, 31488, 41632, 46836, 47232, 53341, 62448, 62976, 83264, 93672, 94464, 106682, 124896, 160023, 166528, 187344, 188928, 213364, 249792, 320046, 333056, 374688, 426728, 480069, 499584, 640092, 666112, 749376, 853456, 960138, 999168, 1280184, 1498752, 1706912, 1920276, 1998336, 2560368, 2997504, 3413824, 3840552, 5120736, 5995008, 6827648, 7681104, 10241472, 13655296, 15362208, 20482944, 27310592, 30724416, 40965888, 61448832, 81931776, 122897664, 245795328]

約数ペア:

[(1, 245795328), (2, 122897664), (3, 81931776), (4, 61448832), (6, 40965888), (8, 30724416), (9, 27310592), (12, 20482944), (16, 15362208), (18, 13655296), (24, 10241472), (32, 7681104), (36, 6827648), (41, 5995008), (48, 5120736), (64, 3840552), (72, 3413824), (82, 2997504), (96, 2560368), (123, 1998336), (128, 1920276), (144, 1706912), (164, 1498752), (192, 1280184), (246, 999168), (256, 960138), (288, 853456), (328, 749376), (369, 666112), (384, 640092), (492, 499584), (512, 480069), (576, 426728), (656, 374688), (738, 333056), (768, 320046), (984, 249792), (1152, 213364), (1301, 188928), (1312, 187344), (1476, 166528), (1536, 160023), (1968, 124896), (2304, 106682), (2602, 94464), (2624, 93672), (2952, 83264), (3903, 62976), (3936, 62448), (4608, 53341), (5204, 47232), (5248, 46836), (5904, 41632), (7806, 31488), (7872, 31224), (10408, 23616), (10496, 23418), (11709, 20992), (11808, 20816), (15612, 15744)]