2548577024

素因数分解:

$2^8\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1650

約数の個数: 108

約数和(自身を含む): 5964976584

約数和(自身を除く): 3416399560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 256, 274, 392, 448, 548, 784, 896, 959, 1096, 1483, 1568, 1792, 1918, 2192, 2966, 3136, 3836, 4384, 5932, 6272, 6713, 7672, 8768, 10381, 11864, 12544, 13426, 15344, 17536, 20762, 23728, 26852, 30688, 35072, 41524, 47456, 53704, 61376, 72667, 83048, 94912, 107408, 122752, 145334, 166096, 189824, 203171, 214816, 245504, 290668, 332192, 379648, 406342, 429632, 581336, 664384, 812684, 859264, 1162672, 1328768, 1422197, 1625368, 1718528, 2325344, 2657536, 2844394, 3250736, 4650688, 5688788, 6501472, 9301376, 9955379, 11377576, 13002944, 18602752, 19910758, 22755152, 26005888, 39821516, 45510304, 52011776, 79643032, 91020608, 159286064, 182041216, 318572128, 364082432, 637144256, 1274288512, 2548577024]

約数ペア:

[(1, 2548577024), (2, 1274288512), (4, 637144256), (7, 364082432), (8, 318572128), (14, 182041216), (16, 159286064), (28, 91020608), (32, 79643032), (49, 52011776), (56, 45510304), (64, 39821516), (98, 26005888), (112, 22755152), (128, 19910758), (137, 18602752), (196, 13002944), (224, 11377576), (256, 9955379), (274, 9301376), (392, 6501472), (448, 5688788), (548, 4650688), (784, 3250736), (896, 2844394), (959, 2657536), (1096, 2325344), (1483, 1718528), (1568, 1625368), (1792, 1422197), (1918, 1328768), (2192, 1162672), (2966, 859264), (3136, 812684), (3836, 664384), (4384, 581336), (5932, 429632), (6272, 406342), (6713, 379648), (7672, 332192), (8768, 290668), (10381, 245504), (11864, 214816), (12544, 203171), (13426, 189824), (15344, 166096), (17536, 145334), (20762, 122752), (23728, 107408), (26852, 94912), (30688, 83048), (35072, 72667), (41524, 61376), (47456, 53704)]