216673476

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 512191680

約数和(自身を除く): 295518204

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 337, 393, 409, 524, 674, 786, 818, 1011, 1227, 1348, 1572, 1636, 2022, 2454, 4044, 4908, 44147, 53579, 88294, 107158, 132441, 137833, 160737, 176588, 214316, 264882, 275666, 321474, 413499, 529764, 551332, 642948, 826998, 1653996, 18056123, 36112246, 54168369, 72224492, 108336738, 216673476]

約数ペア:

[(1, 216673476), (2, 108336738), (3, 72224492), (4, 54168369), (6, 36112246), (12, 18056123), (131, 1653996), (262, 826998), (337, 642948), (393, 551332), (409, 529764), (524, 413499), (674, 321474), (786, 275666), (818, 264882), (1011, 214316), (1227, 176588), (1348, 160737), (1572, 137833), (1636, 132441), (2022, 107158), (2454, 88294), (4044, 53579), (4908, 44147)]