402173576

素因数分解:

$2^3\times 7^2\times {\mathrm{379}}^1\times {\mathrm{2707}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 879829200

約数和(自身を除く): 477655624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 379, 392, 758, 1516, 2653, 2707, 3032, 5306, 5414, 10612, 10828, 18571, 18949, 21224, 21656, 37142, 37898, 74284, 75796, 132643, 148568, 151592, 265286, 530572, 1025953, 1061144, 2051906, 4103812, 7181671, 8207624, 14363342, 28726684, 50271697, 57453368, 100543394, 201086788, 402173576]

約数ペア:

[(1, 402173576), (2, 201086788), (4, 100543394), (7, 57453368), (8, 50271697), (14, 28726684), (28, 14363342), (49, 8207624), (56, 7181671), (98, 4103812), (196, 2051906), (379, 1061144), (392, 1025953), (758, 530572), (1516, 265286), (2653, 151592), (2707, 148568), (3032, 132643), (5306, 75796), (5414, 74284), (10612, 37898), (10828, 37142), (18571, 21656), (18949, 21224)]