262872416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 537025104

約数和(自身を除く): 274152688

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1376, 2336, 2617, 3139, 5234, 6278, 10468, 12556, 20936, 25112, 41872, 50224, 83744, 100448, 112531, 191041, 225062, 382082, 450124, 764164, 900248, 1528328, 1800496, 3056656, 3600992, 6113312, 8214763, 16429526, 32859052, 65718104, 131436208, 262872416]

約数ペア:

[(1, 262872416), (2, 131436208), (4, 65718104), (8, 32859052), (16, 16429526), (32, 8214763), (43, 6113312), (73, 3600992), (86, 3056656), (146, 1800496), (172, 1528328), (292, 900248), (344, 764164), (584, 450124), (688, 382082), (1168, 225062), (1376, 191041), (2336, 112531), (2617, 100448), (3139, 83744), (5234, 50224), (6278, 41872), (10468, 25112), (12556, 20936)]