340475136

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23333}}^1$

素因数の和:23371

約数の個数: 72

約数和(自身を含む): 953893920

約数和(自身を除く): 613418784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 23333, 46666, 69999, 93332, 139998, 186664, 279996, 373328, 443327, 559992, 746656, 886654, 1119984, 1329981, 1493312, 1773308, 2239968, 2659962, 2986624, 3546616, 4479936, 5319924, 5973248, 7093232, 8959872, 10639848, 14186464, 17919744, 21279696, 28372928, 42559392, 56745856, 85118784, 113491712, 170237568, 340475136]

約数ペア:

[(1, 340475136), (2, 170237568), (3, 113491712), (4, 85118784), (6, 56745856), (8, 42559392), (12, 28372928), (16, 21279696), (19, 17919744), (24, 14186464), (32, 10639848), (38, 8959872), (48, 7093232), (57, 5973248), (64, 5319924), (76, 4479936), (96, 3546616), (114, 2986624), (128, 2659962), (152, 2239968), (192, 1773308), (228, 1493312), (256, 1329981), (304, 1119984), (384, 886654), (456, 746656), (608, 559992), (768, 443327), (912, 373328), (1216, 279996), (1824, 186664), (2432, 139998), (3648, 93332), (4864, 69999), (7296, 46666), (14592, 23333)]