217145088

素因数分解:

$2^8\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 108

約数和(自身を含む): 634539360

約数和(自身を除く): 417394272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 576, 632, 711, 768, 948, 1152, 1193, 1264, 1422, 1896, 2304, 2386, 2528, 2844, 3579, 3792, 4772, 5056, 5688, 7158, 7584, 9544, 10112, 10737, 11376, 14316, 15168, 19088, 20224, 21474, 22752, 28632, 30336, 38176, 42948, 45504, 57264, 60672, 76352, 85896, 91008, 94247, 114528, 152704, 171792, 182016, 188494, 229056, 282741, 305408, 343584, 376988, 458112, 565482, 687168, 753976, 848223, 916224, 1130964, 1374336, 1507952, 1696446, 2261928, 2748672, 3015904, 3392892, 4523856, 6031808, 6785784, 9047712, 12063616, 13571568, 18095424, 24127232, 27143136, 36190848, 54286272, 72381696, 108572544, 217145088]

約数ペア:

[(1, 217145088), (2, 108572544), (3, 72381696), (4, 54286272), (6, 36190848), (8, 27143136), (9, 24127232), (12, 18095424), (16, 13571568), (18, 12063616), (24, 9047712), (32, 6785784), (36, 6031808), (48, 4523856), (64, 3392892), (72, 3015904), (79, 2748672), (96, 2261928), (128, 1696446), (144, 1507952), (158, 1374336), (192, 1130964), (237, 916224), (256, 848223), (288, 753976), (316, 687168), (384, 565482), (474, 458112), (576, 376988), (632, 343584), (711, 305408), (768, 282741), (948, 229056), (1152, 188494), (1193, 182016), (1264, 171792), (1422, 152704), (1896, 114528), (2304, 94247), (2386, 91008), (2528, 85896), (2844, 76352), (3579, 60672), (3792, 57264), (4772, 45504), (5056, 42948), (5688, 38176), (7158, 30336), (7584, 28632), (9544, 22752), (10112, 21474), (10737, 20224), (11376, 19088), (14316, 15168)]