407449248

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{21991}}^1$

素因数の和:22197

約数の個数: 48

約数和(自身を含む): 1075144896

約数和(自身を除く): 667695648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 18528, 21991, 43982, 65973, 87964, 131946, 175928, 263892, 351856, 527784, 703712, 1055568, 2111136, 4244263, 8488526, 12732789, 16977052, 25465578, 33954104, 50931156, 67908208, 101862312, 135816416, 203724624, 407449248]

約数ペア:

[(1, 407449248), (2, 203724624), (3, 135816416), (4, 101862312), (6, 67908208), (8, 50931156), (12, 33954104), (16, 25465578), (24, 16977052), (32, 12732789), (48, 8488526), (96, 4244263), (193, 2111136), (386, 1055568), (579, 703712), (772, 527784), (1158, 351856), (1544, 263892), (2316, 175928), (3088, 131946), (4632, 87964), (6176, 65973), (9264, 43982), (18528, 21991)]