286408728

素因数分解:

$2^3\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{3067}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 776541480

約数和(自身を除く): 490132752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1297, 2594, 3067, 3891, 5188, 6134, 7782, 9201, 10376, 11673, 12268, 15564, 18402, 23346, 24536, 27603, 31128, 36804, 46692, 55206, 73608, 93384, 110412, 220824, 3977899, 7955798, 11933697, 15911596, 23867394, 31823192, 35801091, 47734788, 71602182, 95469576, 143204364, 286408728]

約数ペア:

[(1, 286408728), (2, 143204364), (3, 95469576), (4, 71602182), (6, 47734788), (8, 35801091), (9, 31823192), (12, 23867394), (18, 15911596), (24, 11933697), (36, 7955798), (72, 3977899), (1297, 220824), (2594, 110412), (3067, 93384), (3891, 73608), (5188, 55206), (6134, 46692), (7782, 36804), (9201, 31128), (10376, 27603), (11673, 24536), (12268, 23346), (15564, 18402)]