402807984

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{43481}}^1$

素因数の和:43685

約数の個数: 40

約数和(自身を含む): 1046002992

約数和(自身を除く): 643195008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 43481, 86962, 130443, 173924, 260886, 347848, 521772, 695696, 1043544, 2087088, 8391833, 16783666, 25175499, 33567332, 50350998, 67134664, 100701996, 134269328, 201403992, 402807984]

約数ペア:

[(1, 402807984), (2, 201403992), (3, 134269328), (4, 100701996), (6, 67134664), (8, 50350998), (12, 33567332), (16, 25175499), (24, 16783666), (48, 8391833), (193, 2087088), (386, 1043544), (579, 695696), (772, 521772), (1158, 347848), (1544, 260886), (2316, 173924), (3088, 130443), (4632, 86962), (9264, 43481)]