227984976

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7433}}^1$

素因数の和:7521

約数の個数: 80

約数和(自身を含む): 663707520

約数和(自身を除く): 435722544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7433, 7668, 10224, 14866, 15336, 22299, 29732, 30672, 44598, 59464, 66897, 89196, 118928, 133794, 178392, 200691, 267588, 356784, 401382, 527743, 535176, 802764, 1055486, 1070352, 1583229, 1605528, 2110972, 3166458, 3211056, 4221944, 4749687, 6332916, 8443888, 9499374, 12665832, 14249061, 18998748, 25331664, 28498122, 37997496, 56996244, 75994992, 113992488, 227984976]

約数ペア:

[(1, 227984976), (2, 113992488), (3, 75994992), (4, 56996244), (6, 37997496), (8, 28498122), (9, 25331664), (12, 18998748), (16, 14249061), (18, 12665832), (24, 9499374), (27, 8443888), (36, 6332916), (48, 4749687), (54, 4221944), (71, 3211056), (72, 3166458), (108, 2110972), (142, 1605528), (144, 1583229), (213, 1070352), (216, 1055486), (284, 802764), (426, 535176), (432, 527743), (568, 401382), (639, 356784), (852, 267588), (1136, 200691), (1278, 178392), (1704, 133794), (1917, 118928), (2556, 89196), (3408, 66897), (3834, 59464), (5112, 44598), (7433, 30672), (7668, 29732), (10224, 22299), (14866, 15336)]