747367728

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{99173}}^1$

素因数の和:99341

約数の個数: 40

約数和(自身を含む): 1943017008

約数和(自身を除く): 1195649280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 99173, 198346, 297519, 396692, 595038, 793384, 1190076, 1586768, 2380152, 4760304, 15570161, 31140322, 46710483, 62280644, 93420966, 124561288, 186841932, 249122576, 373683864, 747367728]

約数ペア:

[(1, 747367728), (2, 373683864), (3, 249122576), (4, 186841932), (6, 124561288), (8, 93420966), (12, 62280644), (16, 46710483), (24, 31140322), (48, 15570161), (157, 4760304), (314, 2380152), (471, 1586768), (628, 1190076), (942, 793384), (1256, 595038), (1884, 396692), (2512, 297519), (3768, 198346), (7536, 99173)]