470139344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2957}}^1$

素因数の和:3507

約数の個数: 40

約数和(自身を含む): 960995040

約数和(自身を除く): 490855696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523, 1046, 2092, 2957, 4184, 5914, 8368, 9937, 11828, 19874, 23656, 39748, 47312, 56183, 79496, 112366, 158992, 224732, 449464, 898928, 1546511, 3093022, 6186044, 12372088, 24744176, 29383709, 58767418, 117534836, 235069672, 470139344]

約数ペア:

[(1, 470139344), (2, 235069672), (4, 117534836), (8, 58767418), (16, 29383709), (19, 24744176), (38, 12372088), (76, 6186044), (152, 3093022), (304, 1546511), (523, 898928), (1046, 449464), (2092, 224732), (2957, 158992), (4184, 112366), (5914, 79496), (8368, 56183), (9937, 47312), (11828, 39748), (19874, 23656)]