291255904836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{430091}}^1$

素因数の和:431561

約数の個数: 72

約数和(自身を含む): 793413077184

約数和(自身を除く): 502157172348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1447, 2894, 4341, 5788, 8682, 13023, 17364, 18811, 26046, 37622, 52092, 56433, 75244, 112866, 169299, 225732, 338598, 430091, 677196, 860182, 1290273, 1720364, 2580546, 3870819, 5161092, 5591183, 7741638, 11182366, 15483276, 16773549, 22364732, 33547098, 50320647, 67094196, 100641294, 201282588, 622341677, 1244683354, 1867025031, 2489366708, 3734050062, 5601075093, 7468100124, 8090441801, 11202150186, 16180883602, 22404300372, 24271325403, 32361767204, 48542650806, 72813976209, 97085301612, 145627952418, 291255904836]

約数ペア:

[(1, 291255904836), (2, 145627952418), (3, 97085301612), (4, 72813976209), (6, 48542650806), (9, 32361767204), (12, 24271325403), (13, 22404300372), (18, 16180883602), (26, 11202150186), (36, 8090441801), (39, 7468100124), (52, 5601075093), (78, 3734050062), (117, 2489366708), (156, 1867025031), (234, 1244683354), (468, 622341677), (1447, 201282588), (2894, 100641294), (4341, 67094196), (5788, 50320647), (8682, 33547098), (13023, 22364732), (17364, 16773549), (18811, 15483276), (26046, 11182366), (37622, 7741638), (52092, 5591183), (56433, 5161092), (75244, 3870819), (112866, 2580546), (169299, 1720364), (225732, 1290273), (338598, 860182), (430091, 677196)]