319025448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{632987}}^1$

素因数の和:633006

約数の個数: 48

約数和(自身を含む): 987461280

約数和(自身を除く): 668435832

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, 632987, 1265974, 1898961, 2531948, 3797922, 4430909, 5063896, 5696883, 7595844, 8861818, 11393766, 13292727, 15191688, 17723636, 22787532, 26585454, 35447272, 39878181, 45575064, 53170908, 79756362, 106341816, 159512724, 319025448]

約数ペア:

[(1, 319025448), (2, 159512724), (3, 106341816), (4, 79756362), (6, 53170908), (7, 45575064), (8, 39878181), (9, 35447272), (12, 26585454), (14, 22787532), (18, 17723636), (21, 15191688), (24, 13292727), (28, 11393766), (36, 8861818), (42, 7595844), (56, 5696883), (63, 5063896), (72, 4430909), (84, 3797922), (126, 2531948), (168, 1898961), (252, 1265974), (504, 632987)]