247606656

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 732970980

約数和(自身を除く): 485364324

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 121, 128, 132, 146, 176, 192, 219, 242, 264, 292, 352, 363, 384, 438, 484, 528, 584, 704, 726, 803, 876, 968, 1056, 1168, 1408, 1452, 1606, 1752, 1936, 2112, 2336, 2409, 2904, 3212, 3504, 3872, 4224, 4672, 4818, 5329, 5808, 6424, 7008, 7744, 8833, 9344, 9636, 10658, 11616, 12848, 14016, 15488, 15987, 17666, 19272, 21316, 23232, 25696, 26499, 28032, 31974, 35332, 38544, 42632, 46464, 51392, 52998, 58619, 63948, 70664, 77088, 85264, 102784, 105996, 117238, 127896, 141328, 154176, 170528, 175857, 211992, 234476, 255792, 282656, 308352, 341056, 351714, 423984, 468952, 511584, 565312, 644809, 682112, 703428, 847968, 937904, 1023168, 1130624, 1289618, 1406856, 1695936, 1875808, 1934427, 2046336, 2579236, 2813712, 3391872, 3751616, 3868854, 5158472, 5627424, 7503232, 7737708, 10316944, 11254848, 15475416, 20633888, 22509696, 30950832, 41267776, 61901664, 82535552, 123803328, 247606656]

約数ペア:

[(1, 247606656), (2, 123803328), (3, 82535552), (4, 61901664), (6, 41267776), (8, 30950832), (11, 22509696), (12, 20633888), (16, 15475416), (22, 11254848), (24, 10316944), (32, 7737708), (33, 7503232), (44, 5627424), (48, 5158472), (64, 3868854), (66, 3751616), (73, 3391872), (88, 2813712), (96, 2579236), (121, 2046336), (128, 1934427), (132, 1875808), (146, 1695936), (176, 1406856), (192, 1289618), (219, 1130624), (242, 1023168), (264, 937904), (292, 847968), (352, 703428), (363, 682112), (384, 644809), (438, 565312), (484, 511584), (528, 468952), (584, 423984), (704, 351714), (726, 341056), (803, 308352), (876, 282656), (968, 255792), (1056, 234476), (1168, 211992), (1408, 175857), (1452, 170528), (1606, 154176), (1752, 141328), (1936, 127896), (2112, 117238), (2336, 105996), (2409, 102784), (2904, 85264), (3212, 77088), (3504, 70664), (3872, 63948), (4224, 58619), (4672, 52998), (4818, 51392), (5329, 46464), (5808, 42632), (6424, 38544), (7008, 35332), (7744, 31974), (8833, 28032), (9344, 26499), (9636, 25696), (10658, 23232), (11616, 21316), (12848, 19272), (14016, 17666), (15488, 15987)]