235251968

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 557178048

約数和(自身を除く): 321926080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 71, 86, 112, 128, 142, 172, 224, 256, 284, 301, 344, 448, 497, 568, 602, 688, 896, 994, 1136, 1204, 1376, 1792, 1849, 1988, 2272, 2408, 2752, 3053, 3698, 3976, 4544, 4816, 5504, 6106, 7396, 7952, 9088, 9632, 11008, 12212, 12943, 14792, 15904, 18176, 19264, 21371, 24424, 25886, 29584, 31808, 38528, 42742, 48848, 51772, 59168, 63616, 77056, 85484, 97696, 103544, 118336, 127232, 131279, 170968, 195392, 207088, 236672, 262558, 341936, 390784, 414176, 473344, 525116, 683872, 781568, 828352, 918953, 1050232, 1367744, 1656704, 1837906, 2100464, 2735488, 3313408, 3675812, 4200928, 5470976, 7351624, 8401856, 14703248, 16803712, 29406496, 33607424, 58812992, 117625984, 235251968]

約数ペア:

[(1, 235251968), (2, 117625984), (4, 58812992), (7, 33607424), (8, 29406496), (14, 16803712), (16, 14703248), (28, 8401856), (32, 7351624), (43, 5470976), (56, 4200928), (64, 3675812), (71, 3313408), (86, 2735488), (112, 2100464), (128, 1837906), (142, 1656704), (172, 1367744), (224, 1050232), (256, 918953), (284, 828352), (301, 781568), (344, 683872), (448, 525116), (497, 473344), (568, 414176), (602, 390784), (688, 341936), (896, 262558), (994, 236672), (1136, 207088), (1204, 195392), (1376, 170968), (1792, 131279), (1849, 127232), (1988, 118336), (2272, 103544), (2408, 97696), (2752, 85484), (3053, 77056), (3698, 63616), (3976, 59168), (4544, 51772), (4816, 48848), (5504, 42742), (6106, 38528), (7396, 31808), (7952, 29584), (9088, 25886), (9632, 24424), (11008, 21371), (12212, 19264), (12943, 18176), (14792, 15904)]