327712

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 72

約数和(自身を含む): 861840

約数和(自身を除く): 534128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 532, 539, 608, 616, 784, 836, 931, 1064, 1078, 1232, 1463, 1568, 1672, 1862, 2128, 2156, 2464, 2926, 3344, 3724, 4256, 4312, 5852, 6688, 7448, 8624, 10241, 11704, 14896, 17248, 20482, 23408, 29792, 40964, 46816, 81928, 163856, 327712]

約数ペア:

[(1, 327712), (2, 163856), (4, 81928), (7, 46816), (8, 40964), (11, 29792), (14, 23408), (16, 20482), (19, 17248), (22, 14896), (28, 11704), (32, 10241), (38, 8624), (44, 7448), (49, 6688), (56, 5852), (76, 4312), (77, 4256), (88, 3724), (98, 3344), (112, 2926), (133, 2464), (152, 2156), (154, 2128), (176, 1862), (196, 1672), (209, 1568), (224, 1463), (266, 1232), (304, 1078), (308, 1064), (352, 931), (392, 836), (418, 784), (532, 616), (539, 608)]