447687616

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 84

約数和(自身を含む): 953399160

約数和(自身を除く): 505711544

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 251, 464, 496, 502, 899, 928, 961, 992, 1004, 1798, 1856, 1922, 1984, 2008, 3596, 3844, 4016, 7192, 7279, 7688, 7781, 8032, 14384, 14558, 15376, 15562, 16064, 27869, 28768, 29116, 30752, 31124, 55738, 57536, 58232, 61504, 62248, 111476, 116464, 124496, 222952, 225649, 232928, 241211, 248992, 445904, 451298, 465856, 482422, 497984, 891808, 902596, 964844, 1783616, 1805192, 1929688, 3610384, 3859376, 6995119, 7220768, 7718752, 13990238, 14441536, 15437504, 27980476, 55960952, 111921904, 223843808, 447687616]

約数ペア:

[(1, 447687616), (2, 223843808), (4, 111921904), (8, 55960952), (16, 27980476), (29, 15437504), (31, 14441536), (32, 13990238), (58, 7718752), (62, 7220768), (64, 6995119), (116, 3859376), (124, 3610384), (232, 1929688), (248, 1805192), (251, 1783616), (464, 964844), (496, 902596), (502, 891808), (899, 497984), (928, 482422), (961, 465856), (992, 451298), (1004, 445904), (1798, 248992), (1856, 241211), (1922, 232928), (1984, 225649), (2008, 222952), (3596, 124496), (3844, 116464), (4016, 111476), (7192, 62248), (7279, 61504), (7688, 58232), (7781, 57536), (8032, 55738), (14384, 31124), (14558, 30752), (15376, 29116), (15562, 28768), (16064, 27869)]