303397376

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 631600200

約数和(自身を除く): 328202824

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 128, 149, 164, 194, 256, 298, 328, 388, 512, 596, 656, 776, 1192, 1312, 1552, 2384, 2624, 3104, 3977, 4768, 5248, 6109, 6208, 7954, 9536, 10496, 12218, 12416, 14453, 15908, 19072, 20992, 24436, 24832, 28906, 31816, 38144, 48872, 49664, 57812, 63632, 76288, 97744, 115624, 127264, 195488, 231248, 254528, 390976, 462496, 509056, 592573, 781952, 924992, 1018112, 1185146, 1563904, 1849984, 2036224, 2370292, 3127808, 3699968, 4740584, 7399936, 9481168, 18962336, 37924672, 75849344, 151698688, 303397376]

約数ペア:

[(1, 303397376), (2, 151698688), (4, 75849344), (8, 37924672), (16, 18962336), (32, 9481168), (41, 7399936), (64, 4740584), (82, 3699968), (97, 3127808), (128, 2370292), (149, 2036224), (164, 1849984), (194, 1563904), (256, 1185146), (298, 1018112), (328, 924992), (388, 781952), (512, 592573), (596, 509056), (656, 462496), (776, 390976), (1192, 254528), (1312, 231248), (1552, 195488), (2384, 127264), (2624, 115624), (3104, 97744), (3977, 76288), (4768, 63632), (5248, 57812), (6109, 49664), (6208, 48872), (7954, 38144), (9536, 31816), (10496, 28906), (12218, 24832), (12416, 24436), (14453, 20992), (15908, 19072)]