216713472

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 580332480

約数和(自身を除く): 363619008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1086, 1448, 1559, 2172, 2896, 3118, 4344, 4677, 5792, 6236, 8688, 9354, 11584, 12472, 17376, 18708, 23168, 24944, 34752, 37416, 46336, 49888, 69504, 74832, 99776, 139008, 149664, 199552, 282179, 299328, 399104, 564358, 598656, 846537, 1128716, 1197312, 1693074, 2257432, 3386148, 4514864, 6772296, 9029728, 13544592, 18059456, 27089184, 36118912, 54178368, 72237824, 108356736, 216713472]

約数ペア:

[(1, 216713472), (2, 108356736), (3, 72237824), (4, 54178368), (6, 36118912), (8, 27089184), (12, 18059456), (16, 13544592), (24, 9029728), (32, 6772296), (48, 4514864), (64, 3386148), (96, 2257432), (128, 1693074), (181, 1197312), (192, 1128716), (256, 846537), (362, 598656), (384, 564358), (543, 399104), (724, 299328), (768, 282179), (1086, 199552), (1448, 149664), (1559, 139008), (2172, 99776), (2896, 74832), (3118, 69504), (4344, 49888), (4677, 46336), (5792, 37416), (6236, 34752), (8688, 24944), (9354, 23168), (11584, 18708), (12472, 17376)]