326889472

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 104

約数和(自身を含む): 805470176

約数和(自身を除く): 478580704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 877, 896, 1024, 1456, 1664, 1754, 1792, 2048, 2912, 3328, 3508, 3584, 4096, 5824, 6139, 6656, 7016, 7168, 11401, 11648, 12278, 13312, 14032, 14336, 22802, 23296, 24556, 26624, 28064, 28672, 45604, 46592, 49112, 53248, 56128, 79807, 91208, 93184, 98224, 112256, 159614, 182416, 186368, 196448, 224512, 319228, 364832, 372736, 392896, 449024, 638456, 729664, 785792, 898048, 1276912, 1459328, 1571584, 1796096, 2553824, 2918656, 3143168, 3592192, 5107648, 5837312, 6286336, 10215296, 11674624, 12572672, 20430592, 23349248, 25145344, 40861184, 46698496, 81722368, 163444736, 326889472]

約数ペア:

[(1, 326889472), (2, 163444736), (4, 81722368), (7, 46698496), (8, 40861184), (13, 25145344), (14, 23349248), (16, 20430592), (26, 12572672), (28, 11674624), (32, 10215296), (52, 6286336), (56, 5837312), (64, 5107648), (91, 3592192), (104, 3143168), (112, 2918656), (128, 2553824), (182, 1796096), (208, 1571584), (224, 1459328), (256, 1276912), (364, 898048), (416, 785792), (448, 729664), (512, 638456), (728, 449024), (832, 392896), (877, 372736), (896, 364832), (1024, 319228), (1456, 224512), (1664, 196448), (1754, 186368), (1792, 182416), (2048, 159614), (2912, 112256), (3328, 98224), (3508, 93184), (3584, 91208), (4096, 79807), (5824, 56128), (6139, 53248), (6656, 49112), (7016, 46592), (7168, 45604), (11401, 28672), (11648, 28064), (12278, 26624), (13312, 24556), (14032, 23296), (14336, 22802)]