1570289392

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 3548772864

約数和(自身を除く): 1978483472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 181, 284, 362, 497, 568, 724, 994, 1091, 1136, 1267, 1448, 1988, 2182, 2534, 2896, 3976, 4364, 5068, 7637, 7952, 8728, 10136, 12851, 15274, 17456, 20272, 25702, 30548, 51404, 61096, 77461, 89957, 102808, 122192, 154922, 179914, 197471, 205616, 309844, 359828, 394942, 542227, 619688, 719656, 789884, 1084454, 1239376, 1382297, 1439312, 1579768, 2168908, 2764594, 3159536, 4337816, 5529188, 8675632, 11058376, 14020441, 22116752, 28040882, 56081764, 98143087, 112163528, 196286174, 224327056, 392572348, 785144696, 1570289392]

約数ペア:

[(1, 1570289392), (2, 785144696), (4, 392572348), (7, 224327056), (8, 196286174), (14, 112163528), (16, 98143087), (28, 56081764), (56, 28040882), (71, 22116752), (112, 14020441), (142, 11058376), (181, 8675632), (284, 5529188), (362, 4337816), (497, 3159536), (568, 2764594), (724, 2168908), (994, 1579768), (1091, 1439312), (1136, 1382297), (1267, 1239376), (1448, 1084454), (1988, 789884), (2182, 719656), (2534, 619688), (2896, 542227), (3976, 394942), (4364, 359828), (5068, 309844), (7637, 205616), (7952, 197471), (8728, 179914), (10136, 154922), (12851, 122192), (15274, 102808), (17456, 89957), (20272, 77461), (25702, 61096), (30548, 51404)]