221207832

素因数分解:

$2^3\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{2153}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 599802840

約数和(自身を除く): 378595008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1427, 2153, 2854, 4281, 4306, 5708, 6459, 8562, 8612, 11416, 12843, 12918, 17124, 17224, 19377, 25686, 25836, 34248, 38754, 51372, 51672, 77508, 102744, 155016, 3072331, 6144662, 9216993, 12289324, 18433986, 24578648, 27650979, 36867972, 55301958, 73735944, 110603916, 221207832]

約数ペア:

[(1, 221207832), (2, 110603916), (3, 73735944), (4, 55301958), (6, 36867972), (8, 27650979), (9, 24578648), (12, 18433986), (18, 12289324), (24, 9216993), (36, 6144662), (72, 3072331), (1427, 155016), (2153, 102744), (2854, 77508), (4281, 51672), (4306, 51372), (5708, 38754), (6459, 34248), (8562, 25836), (8612, 25686), (11416, 19377), (12843, 17224), (12918, 17124)]