315420228

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{66883}}^1$

素因数の和:67024

約数の個数: 36

約数和(自身を含む): 803410608

約数和(自身を除く): 487990380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 66883, 133766, 200649, 267532, 401298, 601947, 802596, 1203894, 2407788, 8761673, 17523346, 26285019, 35046692, 52570038, 78855057, 105140076, 157710114, 315420228]

約数ペア:

[(1, 315420228), (2, 157710114), (3, 105140076), (4, 78855057), (6, 52570038), (9, 35046692), (12, 26285019), (18, 17523346), (36, 8761673), (131, 2407788), (262, 1203894), (393, 802596), (524, 601947), (786, 401298), (1179, 267532), (1572, 200649), (2358, 133766), (4716, 66883)]