304839344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5039}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 624960000

約数和(自身を除く): 320120656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1592, 3184, 3781, 5039, 7562, 10078, 15124, 20156, 30248, 40312, 60496, 80624, 95741, 191482, 382964, 765928, 1002761, 1531856, 2005522, 4011044, 8022088, 16044176, 19052459, 38104918, 76209836, 152419672, 304839344]

約数ペア:

[(1, 304839344), (2, 152419672), (4, 76209836), (8, 38104918), (16, 19052459), (19, 16044176), (38, 8022088), (76, 4011044), (152, 2005522), (199, 1531856), (304, 1002761), (398, 765928), (796, 382964), (1592, 191482), (3184, 95741), (3781, 80624), (5039, 60496), (7562, 40312), (10078, 30248), (15124, 20156)]