220351488

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10277

約数の個数: 88

約数和(自身を含む): 671284992

約数和(自身を除く): 450933504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10247, 10752, 20494, 21504, 30741, 40988, 61482, 71729, 81976, 122964, 143458, 163952, 215187, 245928, 286916, 327904, 430374, 491856, 573832, 655808, 860748, 983712, 1147664, 1311616, 1721496, 1967424, 2295328, 2623232, 3442992, 3934848, 4590656, 5246464, 6885984, 7869696, 9181312, 10492928, 13771968, 15739392, 18362624, 27543936, 31478784, 36725248, 55087872, 73450496, 110175744, 220351488]

約数ペア:

[(1, 220351488), (2, 110175744), (3, 73450496), (4, 55087872), (6, 36725248), (7, 31478784), (8, 27543936), (12, 18362624), (14, 15739392), (16, 13771968), (21, 10492928), (24, 9181312), (28, 7869696), (32, 6885984), (42, 5246464), (48, 4590656), (56, 3934848), (64, 3442992), (84, 2623232), (96, 2295328), (112, 1967424), (128, 1721496), (168, 1311616), (192, 1147664), (224, 983712), (256, 860748), (336, 655808), (384, 573832), (448, 491856), (512, 430374), (672, 327904), (768, 286916), (896, 245928), (1024, 215187), (1344, 163952), (1536, 143458), (1792, 122964), (2688, 81976), (3072, 71729), (3584, 61482), (5376, 40988), (7168, 30741), (10247, 21504), (10752, 20494)]