291275064

素因数分解:

$2^3\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{2153}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 789656400

約数和(自身を除く): 498381336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1879, 2153, 3758, 4306, 5637, 6459, 7516, 8612, 11274, 12918, 15032, 16911, 17224, 19377, 22548, 25836, 33822, 38754, 45096, 51672, 67644, 77508, 135288, 155016, 4045487, 8090974, 12136461, 16181948, 24272922, 32363896, 36409383, 48545844, 72818766, 97091688, 145637532, 291275064]

約数ペア:

[(1, 291275064), (2, 145637532), (3, 97091688), (4, 72818766), (6, 48545844), (8, 36409383), (9, 32363896), (12, 24272922), (18, 16181948), (24, 12136461), (36, 8090974), (72, 4045487), (1879, 155016), (2153, 135288), (3758, 77508), (4306, 67644), (5637, 51672), (6459, 45096), (7516, 38754), (8612, 33822), (11274, 25836), (12918, 22548), (15032, 19377), (16911, 17224)]