331314844

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 679956480

約数和(自身を除く): 348641636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 542, 658, 929, 1084, 1316, 1858, 1897, 3716, 3794, 6503, 7588, 12737, 13006, 25474, 26012, 43663, 50948, 87326, 89159, 174652, 178318, 251759, 305641, 356636, 503518, 611282, 1007036, 1222564, 1762313, 3524626, 7049252, 11832673, 23665346, 47330692, 82828711, 165657422, 331314844]

約数ペア:

[(1, 331314844), (2, 165657422), (4, 82828711), (7, 47330692), (14, 23665346), (28, 11832673), (47, 7049252), (94, 3524626), (188, 1762313), (271, 1222564), (329, 1007036), (542, 611282), (658, 503518), (929, 356636), (1084, 305641), (1316, 251759), (1858, 178318), (1897, 174652), (3716, 89159), (3794, 87326), (6503, 50948), (7588, 43663), (12737, 26012), (13006, 25474)]