1257504084

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 3211790400

約数和(自身を除く): 1954286316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 257, 398, 514, 597, 683, 771, 796, 1028, 1194, 1366, 1542, 1791, 2049, 2313, 2388, 2732, 3084, 3582, 4098, 4626, 6147, 7164, 8196, 9252, 12294, 24588, 51143, 102286, 135917, 153429, 175531, 204572, 271834, 306858, 351062, 407751, 460287, 526593, 543668, 613716, 702124, 815502, 920574, 1053186, 1223253, 1579779, 1631004, 1841148, 2106372, 2446506, 3159558, 4893012, 6319116, 34930669, 69861338, 104792007, 139722676, 209584014, 314376021, 419168028, 628752042, 1257504084]

約数ペア:

[(1, 1257504084), (2, 628752042), (3, 419168028), (4, 314376021), (6, 209584014), (9, 139722676), (12, 104792007), (18, 69861338), (36, 34930669), (199, 6319116), (257, 4893012), (398, 3159558), (514, 2446506), (597, 2106372), (683, 1841148), (771, 1631004), (796, 1579779), (1028, 1223253), (1194, 1053186), (1366, 920574), (1542, 815502), (1791, 702124), (2049, 613716), (2313, 543668), (2388, 526593), (2732, 460287), (3084, 407751), (3582, 351062), (4098, 306858), (4626, 271834), (6147, 204572), (7164, 175531), (8196, 153429), (9252, 135917), (12294, 102286), (24588, 51143)]