1378466432

素因数分解:

$2^7\times 7^2\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 3210258240

約数和(自身を除く): 1831791808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 271, 392, 448, 542, 784, 811, 896, 1084, 1568, 1622, 1897, 2168, 3136, 3244, 3794, 4336, 5677, 6272, 6488, 7588, 8672, 11354, 12976, 13279, 15176, 17344, 22708, 25952, 26558, 30352, 34688, 39739, 45416, 51904, 53116, 60704, 79478, 90832, 103808, 106232, 121408, 158956, 181664, 212464, 219781, 242816, 317912, 363328, 424928, 439562, 635824, 726656, 849856, 879124, 1271648, 1538467, 1699712, 1758248, 2543296, 3076934, 3516496, 5086592, 6153868, 7032992, 10769269, 12307736, 14065984, 21538538, 24615472, 28131968, 43077076, 49230944, 86154152, 98461888, 172308304, 196923776, 344616608, 689233216, 1378466432]

約数ペア:

[(1, 1378466432), (2, 689233216), (4, 344616608), (7, 196923776), (8, 172308304), (14, 98461888), (16, 86154152), (28, 49230944), (32, 43077076), (49, 28131968), (56, 24615472), (64, 21538538), (98, 14065984), (112, 12307736), (128, 10769269), (196, 7032992), (224, 6153868), (271, 5086592), (392, 3516496), (448, 3076934), (542, 2543296), (784, 1758248), (811, 1699712), (896, 1538467), (1084, 1271648), (1568, 879124), (1622, 849856), (1897, 726656), (2168, 635824), (3136, 439562), (3244, 424928), (3794, 363328), (4336, 317912), (5677, 242816), (6272, 219781), (6488, 212464), (7588, 181664), (8672, 158956), (11354, 121408), (12976, 106232), (13279, 103808), (15176, 90832), (17344, 79478), (22708, 60704), (25952, 53116), (26558, 51904), (30352, 45416), (34688, 39739)]