349088992

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19727}}^1$

素因数の和:19823

約数の個数: 48

約数和(自身を含む): 795432960

約数和(自身を除く): 446343968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 19727, 39454, 78908, 138089, 157816, 276178, 315632, 552356, 631264, 1104712, 1558433, 2209424, 3116866, 4418848, 6233732, 10909031, 12467464, 21818062, 24934928, 43636124, 49869856, 87272248, 174544496, 349088992]

約数ペア:

[(1, 349088992), (2, 174544496), (4, 87272248), (7, 49869856), (8, 43636124), (14, 24934928), (16, 21818062), (28, 12467464), (32, 10909031), (56, 6233732), (79, 4418848), (112, 3116866), (158, 2209424), (224, 1558433), (316, 1104712), (553, 631264), (632, 552356), (1106, 315632), (1264, 276178), (2212, 157816), (2528, 138089), (4424, 78908), (8848, 39454), (17696, 19727)]