399600384

素因数分解:

$2^8\times 3^1\times {\mathrm{520313}}^1$

素因数の和:520332

約数の個数: 36

約数和(自身を含む): 1063521816

約数和(自身を除く): 663921432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 520313, 1040626, 1560939, 2081252, 3121878, 4162504, 6243756, 8325008, 12487512, 16650016, 24975024, 33300032, 49950048, 66600064, 99900096, 133200128, 199800192, 399600384]

約数ペア:

[(1, 399600384), (2, 199800192), (3, 133200128), (4, 99900096), (6, 66600064), (8, 49950048), (12, 33300032), (16, 24975024), (24, 16650016), (32, 12487512), (48, 8325008), (64, 6243756), (96, 4162504), (128, 3121878), (192, 2081252), (256, 1560939), (384, 1040626), (768, 520313)]