282217734

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 642965232

約数和(自身を除く): 360747498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 181, 206, 261, 309, 362, 522, 543, 618, 841, 927, 1086, 1629, 1682, 1854, 2523, 2987, 3258, 5046, 5249, 5974, 7569, 8961, 10498, 15138, 15747, 17922, 18643, 26883, 31494, 37286, 47241, 53766, 55929, 86623, 94482, 111858, 152221, 167787, 173246, 259869, 304442, 335574, 456663, 519738, 540647, 779607, 913326, 1081294, 1369989, 1559214, 1621941, 2739978, 3243882, 4865823, 9731646, 15678763, 31357526, 47036289, 94072578, 141108867, 282217734]

約数ペア:

[(1, 282217734), (2, 141108867), (3, 94072578), (6, 47036289), (9, 31357526), (18, 15678763), (29, 9731646), (58, 4865823), (87, 3243882), (103, 2739978), (174, 1621941), (181, 1559214), (206, 1369989), (261, 1081294), (309, 913326), (362, 779607), (522, 540647), (543, 519738), (618, 456663), (841, 335574), (927, 304442), (1086, 259869), (1629, 173246), (1682, 167787), (1854, 152221), (2523, 111858), (2987, 94482), (3258, 86623), (5046, 55929), (5249, 53766), (5974, 47241), (7569, 37286), (8961, 31494), (10498, 26883), (15138, 18643), (15747, 17922)]