347420192

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3398

約数の個数: 72

約数和(自身を含む): 807773904

約数和(自身を除く): 460353712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1568, 1876, 2144, 3283, 3307, 3752, 6566, 6614, 7504, 13132, 13228, 15008, 23149, 26264, 26456, 46298, 52528, 52912, 92596, 105056, 105824, 162043, 185192, 221569, 324086, 370384, 443138, 648172, 740768, 886276, 1296344, 1550983, 1772552, 2592688, 3101966, 3545104, 5185376, 6203932, 7090208, 10856881, 12407864, 21713762, 24815728, 43427524, 49631456, 86855048, 173710096, 347420192]

約数ペア:

[(1, 347420192), (2, 173710096), (4, 86855048), (7, 49631456), (8, 43427524), (14, 24815728), (16, 21713762), (28, 12407864), (32, 10856881), (49, 7090208), (56, 6203932), (67, 5185376), (98, 3545104), (112, 3101966), (134, 2592688), (196, 1772552), (224, 1550983), (268, 1296344), (392, 886276), (469, 740768), (536, 648172), (784, 443138), (938, 370384), (1072, 324086), (1568, 221569), (1876, 185192), (2144, 162043), (3283, 105824), (3307, 105056), (3752, 92596), (6566, 52912), (6614, 52528), (7504, 46298), (13132, 26456), (13228, 26264), (15008, 23149)]