518360544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138451}}^1$

素因数の和:138480

約数の個数: 72

約数和(自身を含む): 1587490632

約数和(自身を除く): 1069130088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 138451, 276902, 415353, 553804, 830706, 1107608, 1246059, 1661412, 1799863, 2215216, 2492118, 3322824, 3599726, 4430432, 4984236, 5399589, 6645648, 7199452, 9968472, 10799178, 13291296, 14398904, 16198767, 19936944, 21598356, 28797808, 32397534, 39873888, 43196712, 57595616, 64795068, 86393424, 129590136, 172786848, 259180272, 518360544]

約数ペア:

[(1, 518360544), (2, 259180272), (3, 172786848), (4, 129590136), (6, 86393424), (8, 64795068), (9, 57595616), (12, 43196712), (13, 39873888), (16, 32397534), (18, 28797808), (24, 21598356), (26, 19936944), (32, 16198767), (36, 14398904), (39, 13291296), (48, 10799178), (52, 9968472), (72, 7199452), (78, 6645648), (96, 5399589), (104, 4984236), (117, 4430432), (144, 3599726), (156, 3322824), (208, 2492118), (234, 2215216), (288, 1799863), (312, 1661412), (416, 1246059), (468, 1107608), (624, 830706), (936, 553804), (1248, 415353), (1872, 276902), (3744, 138451)]