243494272

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14343

約数の個数: 64

約数和(自身を含む): 583603200

約数和(自身を除く): 340108928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 14303, 17024, 28606, 57212, 100121, 114424, 200242, 228848, 271757, 400484, 457696, 543514, 800968, 915392, 1087028, 1601936, 1830784, 1902299, 2174056, 3203872, 3804598, 4348112, 6407744, 7609196, 8696224, 12815488, 15218392, 17392448, 30436784, 34784896, 60873568, 121747136, 243494272]

約数ペア:

[(1, 243494272), (2, 121747136), (4, 60873568), (7, 34784896), (8, 30436784), (14, 17392448), (16, 15218392), (19, 12815488), (28, 8696224), (32, 7609196), (38, 6407744), (56, 4348112), (64, 3804598), (76, 3203872), (112, 2174056), (128, 1902299), (133, 1830784), (152, 1601936), (224, 1087028), (266, 915392), (304, 800968), (448, 543514), (532, 457696), (608, 400484), (896, 271757), (1064, 228848), (1216, 200242), (2128, 114424), (2432, 100121), (4256, 57212), (8512, 28606), (14303, 17024)]