281640336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 762463104

約数和(自身を除く): 480822768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 337, 368, 552, 674, 757, 1011, 1104, 1348, 1514, 2022, 2271, 2696, 3028, 4044, 4542, 5392, 6056, 7751, 8088, 9084, 12112, 15502, 16176, 17411, 18168, 23253, 31004, 34822, 36336, 46506, 52233, 62008, 69644, 93012, 104466, 124016, 139288, 186024, 208932, 255109, 278576, 372048, 417864, 510218, 765327, 835728, 1020436, 1530654, 2040872, 3061308, 4081744, 5867507, 6122616, 11735014, 12245232, 17602521, 23470028, 35205042, 46940056, 70410084, 93880112, 140820168, 281640336]

約数ペア:

[(1, 281640336), (2, 140820168), (3, 93880112), (4, 70410084), (6, 46940056), (8, 35205042), (12, 23470028), (16, 17602521), (23, 12245232), (24, 11735014), (46, 6122616), (48, 5867507), (69, 4081744), (92, 3061308), (138, 2040872), (184, 1530654), (276, 1020436), (337, 835728), (368, 765327), (552, 510218), (674, 417864), (757, 372048), (1011, 278576), (1104, 255109), (1348, 208932), (1514, 186024), (2022, 139288), (2271, 124016), (2696, 104466), (3028, 93012), (4044, 69644), (4542, 62008), (5392, 52233), (6056, 46506), (7751, 36336), (8088, 34822), (9084, 31004), (12112, 23253), (15502, 18168), (16176, 17411)]