645779424

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{231961}}^1$

素因数の和:232003

約数の個数: 48

約数和(自身を含む): 1753632720

約数和(自身を除く): 1107853296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 231961, 463922, 695883, 927844, 1391766, 1855688, 2783532, 3711376, 5567064, 6726869, 7422752, 11134128, 13453738, 20180607, 22268256, 26907476, 40361214, 53814952, 80722428, 107629904, 161444856, 215259808, 322889712, 645779424]

約数ペア:

[(1, 645779424), (2, 322889712), (3, 215259808), (4, 161444856), (6, 107629904), (8, 80722428), (12, 53814952), (16, 40361214), (24, 26907476), (29, 22268256), (32, 20180607), (48, 13453738), (58, 11134128), (87, 7422752), (96, 6726869), (116, 5567064), (174, 3711376), (232, 2783532), (348, 1855688), (464, 1391766), (696, 927844), (928, 695883), (1392, 463922), (2784, 231961)]