398590932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 962092544

約数和(自身を除く): 563501612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 661, 1322, 1621, 1983, 2644, 3242, 3966, 4863, 6484, 7932, 9726, 19452, 20491, 40982, 50251, 61473, 81964, 100502, 122946, 150753, 201004, 245892, 301506, 603012, 1071481, 2142962, 3214443, 4285924, 6428886, 12857772, 33215911, 66431822, 99647733, 132863644, 199295466, 398590932]

約数ペア:

[(1, 398590932), (2, 199295466), (3, 132863644), (4, 99647733), (6, 66431822), (12, 33215911), (31, 12857772), (62, 6428886), (93, 4285924), (124, 3214443), (186, 2142962), (372, 1071481), (661, 603012), (1322, 301506), (1621, 245892), (1983, 201004), (2644, 150753), (3242, 122946), (3966, 100502), (4863, 81964), (6484, 61473), (7932, 50251), (9726, 40982), (19452, 20491)]