223843808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 472946040

約数和(自身を除く): 249102232

約数列:

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

約数ペア:

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