319655448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{634237}}^1$

素因数の和:634256

約数の個数: 48

約数和(自身を含む): 989411280

約数和(自身を除く): 669755832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 634237, 1268474, 1902711, 2536948, 3805422, 4439659, 5073896, 5708133, 7610844, 8879318, 11416266, 13318977, 15221688, 17758636, 22832532, 26637954, 35517272, 39956931, 45665064, 53275908, 79913862, 106551816, 159827724, 319655448]

約数ペア:

[(1, 319655448), (2, 159827724), (3, 106551816), (4, 79913862), (6, 53275908), (7, 45665064), (8, 39956931), (9, 35517272), (12, 26637954), (14, 22832532), (18, 17758636), (21, 15221688), (24, 13318977), (28, 11416266), (36, 8879318), (42, 7610844), (56, 5708133), (63, 5073896), (72, 4439659), (84, 3805422), (126, 2536948), (168, 1902711), (252, 1268474), (504, 634237)]