224224

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 603288

約数和(自身を除く): 379064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 4004, 4312, 4576, 5096, 7007, 8008, 8624, 10192, 14014, 16016, 17248, 20384, 28028, 32032, 56056, 112112, 224224]

約数ペア:

[(1, 224224), (2, 112112), (4, 56056), (7, 32032), (8, 28028), (11, 20384), (13, 17248), (14, 16016), (16, 14014), (22, 10192), (26, 8624), (28, 8008), (32, 7007), (44, 5096), (49, 4576), (52, 4312), (56, 4004), (77, 2912), (88, 2548), (91, 2464), (98, 2288), (104, 2156), (112, 2002), (143, 1568), (154, 1456), (176, 1274), (182, 1232), (196, 1144), (208, 1078), (224, 1001), (286, 784), (308, 728), (352, 637), (364, 616), (392, 572), (416, 539)]