388560512

素因数分解:

$2^7\times {\mathrm{761}}^1\times {\mathrm{3989}}^1$

素因数の和:4764

約数の個数: 32

約数和(自身を含む): 775296900

約数和(自身を除く): 386736388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 761, 1522, 3044, 3989, 6088, 7978, 12176, 15956, 24352, 31912, 48704, 63824, 97408, 127648, 255296, 510592, 3035629, 6071258, 12142516, 24285032, 48570064, 97140128, 194280256, 388560512]

約数ペア:

[(1, 388560512), (2, 194280256), (4, 97140128), (8, 48570064), (16, 24285032), (32, 12142516), (64, 6071258), (128, 3035629), (761, 510592), (1522, 255296), (3044, 127648), (3989, 97408), (6088, 63824), (7978, 48704), (12176, 31912), (15956, 24352)]