389673696

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139969}}^1$

素因数の和:140011

約数の個数: 48

約数和(自身を含む): 1058173200

約数和(自身を除く): 668499504

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, 139969, 279938, 419907, 559876, 839814, 1119752, 1679628, 2239504, 3359256, 4059101, 4479008, 6718512, 8118202, 12177303, 13437024, 16236404, 24354606, 32472808, 48709212, 64945616, 97418424, 129891232, 194836848, 389673696]

約数ペア:

[(1, 389673696), (2, 194836848), (3, 129891232), (4, 97418424), (6, 64945616), (8, 48709212), (12, 32472808), (16, 24354606), (24, 16236404), (29, 13437024), (32, 12177303), (48, 8118202), (58, 6718512), (87, 4479008), (96, 4059101), (116, 3359256), (174, 2239504), (232, 1679628), (348, 1119752), (464, 839814), (696, 559876), (928, 419907), (1392, 279938), (2784, 139969)]