621327392

素因数分解:

$2^5\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3607}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 1400192640

約数和(自身を除く): 778865248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 769, 1538, 3076, 3607, 5383, 6152, 7214, 10766, 12304, 14428, 21532, 24608, 25249, 28856, 43064, 50498, 57712, 86128, 100996, 115424, 172256, 201992, 403984, 807968, 2773783, 5547566, 11095132, 19416481, 22190264, 38832962, 44380528, 77665924, 88761056, 155331848, 310663696, 621327392]

約数ペア:

[(1, 621327392), (2, 310663696), (4, 155331848), (7, 88761056), (8, 77665924), (14, 44380528), (16, 38832962), (28, 22190264), (32, 19416481), (56, 11095132), (112, 5547566), (224, 2773783), (769, 807968), (1538, 403984), (3076, 201992), (3607, 172256), (5383, 115424), (6152, 100996), (7214, 86128), (10766, 57712), (12304, 50498), (14428, 43064), (21532, 28856), (24608, 25249)]