306546304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{126047}}^1$

素因数の和:126080

約数の個数: 32

約数和(自身を含む): 642844800

約数和(自身を除く): 336298496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 126047, 252094, 504188, 1008376, 2016752, 2394893, 4033504, 4789786, 8067008, 9579572, 16134016, 19159144, 38318288, 76636576, 153273152, 306546304]

約数ペア:

[(1, 306546304), (2, 153273152), (4, 76636576), (8, 38318288), (16, 19159144), (19, 16134016), (32, 9579572), (38, 8067008), (64, 4789786), (76, 4033504), (128, 2394893), (152, 2016752), (304, 1008376), (608, 504188), (1216, 252094), (2432, 126047)]