312070208

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 630936000

約数和(自身を除く): 318865792

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 199, 214, 229, 398, 428, 458, 796, 856, 916, 1592, 1712, 1832, 3184, 3424, 3664, 6368, 6848, 7328, 12736, 14656, 21293, 24503, 42586, 45571, 49006, 85172, 91142, 98012, 170344, 182284, 196024, 340688, 364568, 392048, 681376, 729136, 784096, 1362752, 1458272, 1568192, 2916544, 4876097, 9752194, 19504388, 39008776, 78017552, 156035104, 312070208]

約数ペア:

[(1, 312070208), (2, 156035104), (4, 78017552), (8, 39008776), (16, 19504388), (32, 9752194), (64, 4876097), (107, 2916544), (199, 1568192), (214, 1458272), (229, 1362752), (398, 784096), (428, 729136), (458, 681376), (796, 392048), (856, 364568), (916, 340688), (1592, 196024), (1712, 182284), (1832, 170344), (3184, 98012), (3424, 91142), (3664, 85172), (6368, 49006), (6848, 45571), (7328, 42586), (12736, 24503), (14656, 21293)]