316519017616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4668973}}^1$

素因数の和:4669223

約数の個数: 40

約数和(自身を含む): 648427109120

約数和(自身を除く): 331908091504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 892, 1784, 3568, 4237, 8474, 16948, 33896, 67792, 4668973, 9337946, 18675892, 37351784, 74703568, 88710487, 177420974, 354841948, 709683896, 1041180979, 1419367792, 2082361958, 4164723916, 8329447832, 16658895664, 19782438601, 39564877202, 79129754404, 158259508808, 316519017616]

約数ペア:

[(1, 316519017616), (2, 158259508808), (4, 79129754404), (8, 39564877202), (16, 19782438601), (19, 16658895664), (38, 8329447832), (76, 4164723916), (152, 2082361958), (223, 1419367792), (304, 1041180979), (446, 709683896), (892, 354841948), (1784, 177420974), (3568, 88710487), (4237, 74703568), (8474, 37351784), (16948, 18675892), (33896, 9337946), (67792, 4668973)]