289968324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{153911}}^1$

素因数の和:154075

約数の個数: 24

約数和(自身を含む): 680906688

約数和(自身を除く): 390938364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 153911, 307822, 461733, 615644, 923466, 1846932, 24164027, 48328054, 72492081, 96656108, 144984162, 289968324]

約数ペア:

[(1, 289968324), (2, 144984162), (3, 96656108), (4, 72492081), (6, 48328054), (12, 24164027), (157, 1846932), (314, 923466), (471, 615644), (628, 461733), (942, 307822), (1884, 153911)]