313628976

素因数分解:

$2^4\times 3^3\times {\mathrm{725993}}^1$

素因数の和:726010

約数の個数: 40

約数和(自身を含む): 900232560

約数和(自身を除く): 586603584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 725993, 1451986, 2177979, 2903972, 4355958, 5807944, 6533937, 8711916, 11615888, 13067874, 17423832, 19601811, 26135748, 34847664, 39203622, 52271496, 78407244, 104542992, 156814488, 313628976]

約数ペア:

[(1, 313628976), (2, 156814488), (3, 104542992), (4, 78407244), (6, 52271496), (8, 39203622), (9, 34847664), (12, 26135748), (16, 19601811), (18, 17423832), (24, 13067874), (27, 11615888), (36, 8711916), (48, 6533937), (54, 5807944), (72, 4355958), (108, 2903972), (144, 2177979), (216, 1451986), (432, 725993)]