238788312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1913}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 683527680

約数和(自身を除く): 444739368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 743, 1486, 1913, 2229, 2972, 3826, 4458, 5201, 5739, 5944, 7652, 8916, 10402, 11478, 13391, 15304, 15603, 17832, 20804, 22956, 26782, 31206, 40173, 41608, 45912, 53564, 62412, 80346, 107128, 124824, 160692, 321384, 1421359, 2842718, 4264077, 5685436, 8528154, 9949513, 11370872, 17056308, 19899026, 29848539, 34112616, 39798052, 59697078, 79596104, 119394156, 238788312]

約数ペア:

[(1, 238788312), (2, 119394156), (3, 79596104), (4, 59697078), (6, 39798052), (7, 34112616), (8, 29848539), (12, 19899026), (14, 17056308), (21, 11370872), (24, 9949513), (28, 8528154), (42, 5685436), (56, 4264077), (84, 2842718), (168, 1421359), (743, 321384), (1486, 160692), (1913, 124824), (2229, 107128), (2972, 80346), (3826, 62412), (4458, 53564), (5201, 45912), (5739, 41608), (5944, 40173), (7652, 31206), (8916, 26782), (10402, 22956), (11478, 20804), (13391, 17832), (15304, 15603)]