238627648

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1692

約数の個数: 84

約数和(自身を含む): 562904640

約数和(自身を除く): 324276992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 1316, 1504, 1568, 1619, 2303, 2632, 3008, 3136, 3238, 4606, 5264, 6476, 9212, 10528, 11333, 12952, 18424, 21056, 22666, 25904, 36848, 45332, 51808, 73696, 76093, 79331, 90664, 103616, 147392, 152186, 158662, 181328, 304372, 317324, 362656, 532651, 608744, 634648, 725312, 1065302, 1217488, 1269296, 2130604, 2434976, 2538592, 3728557, 4261208, 4869952, 5077184, 7457114, 8522416, 14914228, 17044832, 29828456, 34089664, 59656912, 119313824, 238627648]

約数ペア:

[(1, 238627648), (2, 119313824), (4, 59656912), (7, 34089664), (8, 29828456), (14, 17044832), (16, 14914228), (28, 8522416), (32, 7457114), (47, 5077184), (49, 4869952), (56, 4261208), (64, 3728557), (94, 2538592), (98, 2434976), (112, 2130604), (188, 1269296), (196, 1217488), (224, 1065302), (329, 725312), (376, 634648), (392, 608744), (448, 532651), (658, 362656), (752, 317324), (784, 304372), (1316, 181328), (1504, 158662), (1568, 152186), (1619, 147392), (2303, 103616), (2632, 90664), (3008, 79331), (3136, 76093), (3238, 73696), (4606, 51808), (5264, 45332), (6476, 36848), (9212, 25904), (10528, 22666), (11333, 21056), (12952, 18424)]