277638192

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 140

約数和(自身を含む): 869031184

約数和(自身を除く): 591392992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1831, 1872, 1944, 2106, 2808, 2916, 3159, 3662, 3888, 4212, 5493, 5616, 5832, 6318, 7324, 8424, 9477, 10986, 11664, 12636, 14648, 16479, 16848, 18954, 21972, 23803, 25272, 29296, 32958, 37908, 43944, 47606, 49437, 50544, 65916, 71409, 75816, 87888, 95212, 98874, 131832, 142818, 148311, 151632, 190424, 197748, 214227, 263664, 285636, 296622, 380848, 395496, 428454, 444933, 571272, 593244, 642681, 790992, 856908, 889866, 1142544, 1186488, 1285362, 1334799, 1713816, 1779732, 1928043, 2372976, 2570724, 2669598, 3427632, 3559464, 3856086, 5141448, 5339196, 5784129, 7118928, 7712172, 10282896, 10678392, 11568258, 15424344, 17352387, 21356784, 23136516, 30848688, 34704774, 46273032, 69409548, 92546064, 138819096, 277638192]

約数ペア:

[(1, 277638192), (2, 138819096), (3, 92546064), (4, 69409548), (6, 46273032), (8, 34704774), (9, 30848688), (12, 23136516), (13, 21356784), (16, 17352387), (18, 15424344), (24, 11568258), (26, 10678392), (27, 10282896), (36, 7712172), (39, 7118928), (48, 5784129), (52, 5339196), (54, 5141448), (72, 3856086), (78, 3559464), (81, 3427632), (104, 2669598), (108, 2570724), (117, 2372976), (144, 1928043), (156, 1779732), (162, 1713816), (208, 1334799), (216, 1285362), (234, 1186488), (243, 1142544), (312, 889866), (324, 856908), (351, 790992), (432, 642681), (468, 593244), (486, 571272), (624, 444933), (648, 428454), (702, 395496), (729, 380848), (936, 296622), (972, 285636), (1053, 263664), (1296, 214227), (1404, 197748), (1458, 190424), (1831, 151632), (1872, 148311), (1944, 142818), (2106, 131832), (2808, 98874), (2916, 95212), (3159, 87888), (3662, 75816), (3888, 71409), (4212, 65916), (5493, 50544), (5616, 49437), (5832, 47606), (6318, 43944), (7324, 37908), (8424, 32958), (9477, 29296), (10986, 25272), (11664, 23803), (12636, 21972), (14648, 18954), (16479, 16848)]