1905153408

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87041}}^1$

素因数の和:87080

約数の個数: 96

約数和(自身を含む): 5770884600

約数和(自身を除く): 3865731192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 87041, 174082, 261123, 348164, 522246, 696328, 783369, 1044492, 1392656, 1566738, 1653779, 2088984, 2785312, 3133476, 3307558, 4177968, 4961337, 5570624, 6266952, 6615116, 8355936, 9922674, 11141248, 12533904, 13230232, 14884011, 16711872, 19845348, 25067808, 26460464, 29768022, 33423744, 39690696, 50135616, 52920928, 59536044, 79381392, 100271232, 105841856, 119072088, 158762784, 211683712, 238144176, 317525568, 476288352, 635051136, 952576704, 1905153408]

約数ペア:

[(1, 1905153408), (2, 952576704), (3, 635051136), (4, 476288352), (6, 317525568), (8, 238144176), (9, 211683712), (12, 158762784), (16, 119072088), (18, 105841856), (19, 100271232), (24, 79381392), (32, 59536044), (36, 52920928), (38, 50135616), (48, 39690696), (57, 33423744), (64, 29768022), (72, 26460464), (76, 25067808), (96, 19845348), (114, 16711872), (128, 14884011), (144, 13230232), (152, 12533904), (171, 11141248), (192, 9922674), (228, 8355936), (288, 6615116), (304, 6266952), (342, 5570624), (384, 4961337), (456, 4177968), (576, 3307558), (608, 3133476), (684, 2785312), (912, 2088984), (1152, 1653779), (1216, 1566738), (1368, 1392656), (1824, 1044492), (2432, 783369), (2736, 696328), (3648, 522246), (5472, 348164), (7296, 261123), (10944, 174082), (21888, 87041)]