1566906656

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 3783568320

約数和(自身を除く): 2216661664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 251, 406, 434, 464, 496, 502, 812, 868, 899, 928, 961, 992, 1004, 1624, 1736, 1757, 1798, 1922, 2008, 3248, 3472, 3514, 3596, 3844, 4016, 6293, 6496, 6727, 6944, 7028, 7192, 7279, 7688, 7781, 8032, 12586, 13454, 14056, 14384, 14558, 15376, 15562, 25172, 26908, 27869, 28112, 28768, 29116, 30752, 31124, 50344, 50953, 53816, 54467, 55738, 56224, 58232, 62248, 100688, 101906, 107632, 108934, 111476, 116464, 124496, 195083, 201376, 203812, 215264, 217868, 222952, 225649, 232928, 241211, 248992, 390166, 407624, 435736, 445904, 451298, 482422, 780332, 815248, 871472, 891808, 902596, 964844, 1560664, 1579543, 1630496, 1688477, 1742944, 1805192, 1929688, 3121328, 3159086, 3376954, 3610384, 3859376, 6242656, 6318172, 6753908, 6995119, 7220768, 7718752, 12636344, 13507816, 13990238, 25272688, 27015632, 27980476, 48965833, 50545376, 54031264, 55960952, 97931666, 111921904, 195863332, 223843808, 391726664, 783453328, 1566906656]

約数ペア:

[(1, 1566906656), (2, 783453328), (4, 391726664), (7, 223843808), (8, 195863332), (14, 111921904), (16, 97931666), (28, 55960952), (29, 54031264), (31, 50545376), (32, 48965833), (56, 27980476), (58, 27015632), (62, 25272688), (112, 13990238), (116, 13507816), (124, 12636344), (203, 7718752), (217, 7220768), (224, 6995119), (232, 6753908), (248, 6318172), (251, 6242656), (406, 3859376), (434, 3610384), (464, 3376954), (496, 3159086), (502, 3121328), (812, 1929688), (868, 1805192), (899, 1742944), (928, 1688477), (961, 1630496), (992, 1579543), (1004, 1560664), (1624, 964844), (1736, 902596), (1757, 891808), (1798, 871472), (1922, 815248), (2008, 780332), (3248, 482422), (3472, 451298), (3514, 445904), (3596, 435736), (3844, 407624), (4016, 390166), (6293, 248992), (6496, 241211), (6727, 232928), (6944, 225649), (7028, 222952), (7192, 217868), (7279, 215264), (7688, 203812), (7781, 201376), (8032, 195083), (12586, 124496), (13454, 116464), (14056, 111476), (14384, 108934), (14558, 107632), (15376, 101906), (15562, 100688), (25172, 62248), (26908, 58232), (27869, 56224), (28112, 55738), (28768, 54467), (29116, 53816), (30752, 50953), (31124, 50344)]