2720723432

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3191

約数の個数: 96

約数和(自身を含む): 6211595520

約数和(自身を除く): 3490872088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 73, 98, 124, 146, 196, 217, 248, 292, 392, 434, 511, 584, 868, 1022, 1519, 1736, 2044, 2263, 3038, 3067, 3577, 4088, 4526, 6076, 6134, 7154, 9052, 12152, 12268, 14308, 15841, 18104, 21469, 24536, 28616, 31682, 42938, 63364, 85876, 95077, 110887, 126728, 150283, 171752, 190154, 221774, 223891, 300566, 380308, 443548, 447782, 601132, 665539, 760616, 887096, 895564, 1202264, 1331078, 1567237, 1791128, 2662156, 3134474, 4658773, 5324312, 6268948, 6940621, 9317546, 10970659, 12537896, 13881242, 18635092, 21941318, 27762484, 37270184, 43882636, 48584347, 55524968, 87765272, 97168694, 194337388, 340090429, 388674776, 680180858, 1360361716, 2720723432]

約数ペア:

[(1, 2720723432), (2, 1360361716), (4, 680180858), (7, 388674776), (8, 340090429), (14, 194337388), (28, 97168694), (31, 87765272), (49, 55524968), (56, 48584347), (62, 43882636), (73, 37270184), (98, 27762484), (124, 21941318), (146, 18635092), (196, 13881242), (217, 12537896), (248, 10970659), (292, 9317546), (392, 6940621), (434, 6268948), (511, 5324312), (584, 4658773), (868, 3134474), (1022, 2662156), (1519, 1791128), (1736, 1567237), (2044, 1331078), (2263, 1202264), (3038, 895564), (3067, 887096), (3577, 760616), (4088, 665539), (4526, 601132), (6076, 447782), (6134, 443548), (7154, 380308), (9052, 300566), (12152, 223891), (12268, 221774), (14308, 190154), (15841, 171752), (18104, 150283), (21469, 126728), (24536, 110887), (28616, 95077), (31682, 85876), (42938, 63364)]