306818361872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{140237}}^1$

素因数の和:140688

約数の個数: 80

約数和(自身を含む): 671096047104

約数和(自身を除く): 364277685232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 401, 496, 682, 802, 1364, 1604, 2728, 3208, 4411, 5456, 6416, 8822, 12431, 17644, 24862, 35288, 49724, 70576, 99448, 136741, 140237, 198896, 273482, 280474, 546964, 560948, 1093928, 1121896, 1542607, 2187856, 2243792, 3085214, 4347347, 6170428, 8694694, 12340856, 17389388, 24681712, 34778776, 47820817, 56235037, 69557552, 95641634, 112470074, 191283268, 224940148, 382566536, 449880296, 618585407, 765133072, 899760592, 1237170814, 1743286147, 2474341628, 3486572294, 4948683256, 6973144588, 9897366512, 13946289176, 19176147617, 27892578352, 38352295234, 76704590468, 153409180936, 306818361872]

約数ペア:

[(1, 306818361872), (2, 153409180936), (4, 76704590468), (8, 38352295234), (11, 27892578352), (16, 19176147617), (22, 13946289176), (31, 9897366512), (44, 6973144588), (62, 4948683256), (88, 3486572294), (124, 2474341628), (176, 1743286147), (248, 1237170814), (341, 899760592), (401, 765133072), (496, 618585407), (682, 449880296), (802, 382566536), (1364, 224940148), (1604, 191283268), (2728, 112470074), (3208, 95641634), (4411, 69557552), (5456, 56235037), (6416, 47820817), (8822, 34778776), (12431, 24681712), (17644, 17389388), (24862, 12340856), (35288, 8694694), (49724, 6170428), (70576, 4347347), (99448, 3085214), (136741, 2243792), (140237, 2187856), (198896, 1542607), (273482, 1121896), (280474, 1093928), (546964, 560948)]