540815544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{20807}}^1$

素因数の和:20857

約数の個数: 72

約数和(自身を含む): 1545930360

約数和(自身を除く): 1005114816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12996, 20807, 25992, 41614, 62421, 83228, 124842, 166456, 187263, 249684, 374526, 395333, 499368, 749052, 790666, 1185999, 1498104, 1581332, 2371998, 3162664, 3557997, 4743996, 7115994, 7511327, 9487992, 14231988, 15022654, 22533981, 28463976, 30045308, 45067962, 60090616, 67601943, 90135924, 135203886, 180271848, 270407772, 540815544]

約数ペア:

[(1, 540815544), (2, 270407772), (3, 180271848), (4, 135203886), (6, 90135924), (8, 67601943), (9, 60090616), (12, 45067962), (18, 30045308), (19, 28463976), (24, 22533981), (36, 15022654), (38, 14231988), (57, 9487992), (72, 7511327), (76, 7115994), (114, 4743996), (152, 3557997), (171, 3162664), (228, 2371998), (342, 1581332), (361, 1498104), (456, 1185999), (684, 790666), (722, 749052), (1083, 499368), (1368, 395333), (1444, 374526), (2166, 249684), (2888, 187263), (3249, 166456), (4332, 124842), (6498, 83228), (8664, 62421), (12996, 41614), (20807, 25992)]