2149968199688

素因数分解:

$2^3\times {\mathrm{29}}^3\times {\mathrm{1499}}^1\times {\mathrm{7351}}^1$

素因数の和:8943

約数の個数: 64

約数和(自身を含む): 4178509200000

約数和(自身を除く): 2028541000312

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1499, 1682, 2998, 3364, 5996, 6728, 7351, 11992, 14702, 24389, 29404, 43471, 48778, 58808, 86942, 97556, 173884, 195112, 213179, 347768, 426358, 852716, 1260659, 1705432, 2521318, 5042636, 6182191, 10085272, 11019149, 12364382, 22038298, 24728764, 36559111, 44076596, 49457528, 73118222, 88153192, 146236444, 179283539, 292472888, 319555321, 358567078, 639110642, 717134156, 1278221284, 1434268312, 2556442568, 9267104309, 18534208618, 37068417236, 74136834472, 268746024961, 537492049922, 1074984099844, 2149968199688]

約数ペア:

[(1, 2149968199688), (2, 1074984099844), (4, 537492049922), (8, 268746024961), (29, 74136834472), (58, 37068417236), (116, 18534208618), (232, 9267104309), (841, 2556442568), (1499, 1434268312), (1682, 1278221284), (2998, 717134156), (3364, 639110642), (5996, 358567078), (6728, 319555321), (7351, 292472888), (11992, 179283539), (14702, 146236444), (24389, 88153192), (29404, 73118222), (43471, 49457528), (48778, 44076596), (58808, 36559111), (86942, 24728764), (97556, 22038298), (173884, 12364382), (195112, 11019149), (213179, 10085272), (347768, 6182191), (426358, 5042636), (852716, 2521318), (1260659, 1705432)]