277172224

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 78

約数和(自身を含む): 645237834

約数和(自身を除く): 368065610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1381, 1568, 1792, 2048, 2762, 3136, 3584, 4096, 5524, 6272, 7168, 9667, 11048, 12544, 14336, 19334, 22096, 25088, 28672, 38668, 44192, 50176, 67669, 77336, 88384, 100352, 135338, 154672, 176768, 200704, 270676, 309344, 353536, 541352, 618688, 707072, 1082704, 1237376, 1414144, 2165408, 2474752, 2828288, 4330816, 4949504, 5656576, 8661632, 9899008, 17323264, 19798016, 34646528, 39596032, 69293056, 138586112, 277172224]

約数ペア:

[(1, 277172224), (2, 138586112), (4, 69293056), (7, 39596032), (8, 34646528), (14, 19798016), (16, 17323264), (28, 9899008), (32, 8661632), (49, 5656576), (56, 4949504), (64, 4330816), (98, 2828288), (112, 2474752), (128, 2165408), (196, 1414144), (224, 1237376), (256, 1082704), (392, 707072), (448, 618688), (512, 541352), (784, 353536), (896, 309344), (1024, 270676), (1381, 200704), (1568, 176768), (1792, 154672), (2048, 135338), (2762, 100352), (3136, 88384), (3584, 77336), (4096, 67669), (5524, 50176), (6272, 44192), (7168, 38668), (9667, 28672), (11048, 25088), (12544, 22096), (14336, 19334)]