286777836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 754177424

約数和(自身を除く): 467399588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 2196, 2623, 3037, 5246, 6074, 7869, 9111, 10492, 12148, 15738, 18222, 23607, 27333, 31476, 36444, 47214, 54666, 94428, 109332, 130591, 185257, 261182, 370514, 391773, 522364, 555771, 741028, 783546, 1111542, 1175319, 1567092, 1667313, 2223084, 2350638, 3334626, 4701276, 6669252, 7966051, 15932102, 23898153, 31864204, 47796306, 71694459, 95592612, 143388918, 286777836]

約数ペア:

[(1, 286777836), (2, 143388918), (3, 95592612), (4, 71694459), (6, 47796306), (9, 31864204), (12, 23898153), (18, 15932102), (36, 7966051), (43, 6669252), (61, 4701276), (86, 3334626), (122, 2350638), (129, 2223084), (172, 1667313), (183, 1567092), (244, 1175319), (258, 1111542), (366, 783546), (387, 741028), (516, 555771), (549, 522364), (732, 391773), (774, 370514), (1098, 261182), (1548, 185257), (2196, 130591), (2623, 109332), (3037, 94428), (5246, 54666), (6074, 47214), (7869, 36444), (9111, 31476), (10492, 27333), (12148, 23607), (15738, 18222)]