717891432

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 1829942400

約数和(自身を除く): 1112050968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 439, 488, 732, 878, 1117, 1317, 1464, 1756, 2234, 2634, 3351, 3512, 4468, 5268, 6702, 8936, 10536, 13404, 26779, 26808, 53558, 68137, 80337, 107116, 136274, 160674, 204411, 214232, 272548, 321348, 408822, 490363, 545096, 642696, 817644, 980726, 1471089, 1635288, 1961452, 2942178, 3922904, 5884356, 11768712, 29912143, 59824286, 89736429, 119648572, 179472858, 239297144, 358945716, 717891432]

約数ペア:

[(1, 717891432), (2, 358945716), (3, 239297144), (4, 179472858), (6, 119648572), (8, 89736429), (12, 59824286), (24, 29912143), (61, 11768712), (122, 5884356), (183, 3922904), (244, 2942178), (366, 1961452), (439, 1635288), (488, 1471089), (732, 980726), (878, 817644), (1117, 642696), (1317, 545096), (1464, 490363), (1756, 408822), (2234, 321348), (2634, 272548), (3351, 214232), (3512, 204411), (4468, 160674), (5268, 136274), (6702, 107116), (8936, 80337), (10536, 68137), (13404, 53558), (26779, 26808)]