664761492

素因数分解:

$2^2\times 3^5\times {\mathrm{683911}}^1$

素因数の和:683930

約数の個数: 36

約数和(自身を含む): 1742607776

約数和(自身を除く): 1077846284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 683911, 1367822, 2051733, 2735644, 4103466, 6155199, 8206932, 12310398, 18465597, 24620796, 36931194, 55396791, 73862388, 110793582, 166190373, 221587164, 332380746, 664761492]

約数ペア:

[(1, 664761492), (2, 332380746), (3, 221587164), (4, 166190373), (6, 110793582), (9, 73862388), (12, 55396791), (18, 36931194), (27, 24620796), (36, 18465597), (54, 12310398), (81, 8206932), (108, 6155199), (162, 4103466), (243, 2735644), (324, 2051733), (486, 1367822), (972, 683911)]