254906172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6599}}^1$

素因数の和:6675

約数の個数: 72

約数和(自身を含む): 684684000

約数和(自身を除く): 429777828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 6438, 6599, 9657, 12876, 13198, 19314, 19797, 26396, 38628, 39594, 59391, 79188, 118782, 191371, 237564, 244163, 382742, 488326, 574113, 732489, 765484, 976652, 1148226, 1464978, 1722339, 2197467, 2296452, 2929956, 3444678, 4394934, 6889356, 7080727, 8789868, 14161454, 21242181, 28322908, 42484362, 63726543, 84968724, 127453086, 254906172]

約数ペア:

[(1, 254906172), (2, 127453086), (3, 84968724), (4, 63726543), (6, 42484362), (9, 28322908), (12, 21242181), (18, 14161454), (29, 8789868), (36, 7080727), (37, 6889356), (58, 4394934), (74, 3444678), (87, 2929956), (111, 2296452), (116, 2197467), (148, 1722339), (174, 1464978), (222, 1148226), (261, 976652), (333, 765484), (348, 732489), (444, 574113), (522, 488326), (666, 382742), (1044, 244163), (1073, 237564), (1332, 191371), (2146, 118782), (3219, 79188), (4292, 59391), (6438, 39594), (6599, 38628), (9657, 26396), (12876, 19797), (13198, 19314)]