172970532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{228797}}^1$

素因数の和:228817

約数の個数: 48

約数和(自身を含む): 512507520

約数和(自身を除く): 339536988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 228797, 457594, 686391, 915188, 1372782, 1601579, 2059173, 2745564, 3203158, 4118346, 4804737, 6177519, 6406316, 8236692, 9609474, 12355038, 14414211, 19218948, 24710076, 28828422, 43242633, 57656844, 86485266, 172970532]

約数ペア:

[(1, 172970532), (2, 86485266), (3, 57656844), (4, 43242633), (6, 28828422), (7, 24710076), (9, 19218948), (12, 14414211), (14, 12355038), (18, 9609474), (21, 8236692), (27, 6406316), (28, 6177519), (36, 4804737), (42, 4118346), (54, 3203158), (63, 2745564), (84, 2059173), (108, 1601579), (126, 1372782), (189, 915188), (252, 686391), (378, 457594), (756, 228797)]