312322304

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9173}}^1$

素因数の和:9215

約数の個数: 72

約数和(自身を含む): 750066240

約数和(自身を除く): 437743936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 9173, 17024, 18346, 34048, 36692, 64211, 73384, 128422, 146768, 174287, 256844, 293536, 348574, 513688, 587072, 697148, 1027376, 1174144, 1220009, 1394296, 2054752, 2348288, 2440018, 2788592, 4109504, 4880036, 5577184, 8219008, 9760072, 11154368, 16438016, 19520144, 22308736, 39040288, 44617472, 78080576, 156161152, 312322304]

約数ペア:

[(1, 312322304), (2, 156161152), (4, 78080576), (7, 44617472), (8, 39040288), (14, 22308736), (16, 19520144), (19, 16438016), (28, 11154368), (32, 9760072), (38, 8219008), (56, 5577184), (64, 4880036), (76, 4109504), (112, 2788592), (128, 2440018), (133, 2348288), (152, 2054752), (224, 1394296), (256, 1220009), (266, 1174144), (304, 1027376), (448, 697148), (532, 587072), (608, 513688), (896, 348574), (1064, 293536), (1216, 256844), (1792, 174287), (2128, 146768), (2432, 128422), (4256, 73384), (4864, 64211), (8512, 36692), (9173, 34048), (17024, 18346)]