270286263412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{11471}}^1$

素因数の和:12133

約数の個数: 72

約数和(自身を含む): 526758906240

約数和(自身を除く): 256472642828

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 547, 979, 1094, 1958, 2188, 3916, 6017, 10769, 11471, 12034, 21538, 22942, 24068, 43076, 45884, 48683, 66187, 97366, 126181, 132374, 194732, 252362, 264748, 504724, 535513, 1020919, 1071026, 1387991, 2041838, 2142052, 2775982, 4083676, 5551964, 5890643, 6274637, 11230109, 11781286, 12549274, 22460218, 23562572, 25098548, 44920436, 69021007, 123531199, 138042014, 247062398, 276084028, 494124796, 558442693, 759231077, 1116885386, 1518462154, 2233770772, 3036924308, 6142869623, 12285739246, 24571478492, 67571565853, 135143131706, 270286263412]

約数ペア:

[(1, 270286263412), (2, 135143131706), (4, 67571565853), (11, 24571478492), (22, 12285739246), (44, 6142869623), (89, 3036924308), (121, 2233770772), (178, 1518462154), (242, 1116885386), (356, 759231077), (484, 558442693), (547, 494124796), (979, 276084028), (1094, 247062398), (1958, 138042014), (2188, 123531199), (3916, 69021007), (6017, 44920436), (10769, 25098548), (11471, 23562572), (12034, 22460218), (21538, 12549274), (22942, 11781286), (24068, 11230109), (43076, 6274637), (45884, 5890643), (48683, 5551964), (66187, 4083676), (97366, 2775982), (126181, 2142052), (132374, 2041838), (194732, 1387991), (252362, 1071026), (264748, 1020919), (504724, 535513)]