217945504

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 529200000

約数和(自身を除く): 311254496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 532, 574, 608, 656, 779, 1064, 1148, 1249, 1312, 1558, 2128, 2296, 2498, 3116, 4256, 4592, 4996, 5453, 6232, 8743, 9184, 9992, 10906, 12464, 17486, 19984, 21812, 23731, 24928, 34972, 39968, 43624, 47462, 51209, 69944, 87248, 94924, 102418, 139888, 166117, 174496, 189848, 204836, 279776, 332234, 358463, 379696, 409672, 664468, 716926, 759392, 819344, 972971, 1328936, 1433852, 1638688, 1945942, 2657872, 2867704, 3891884, 5315744, 5735408, 6810797, 7783768, 11470816, 13621594, 15567536, 27243188, 31135072, 54486376, 108972752, 217945504]

約数ペア:

[(1, 217945504), (2, 108972752), (4, 54486376), (7, 31135072), (8, 27243188), (14, 15567536), (16, 13621594), (19, 11470816), (28, 7783768), (32, 6810797), (38, 5735408), (41, 5315744), (56, 3891884), (76, 2867704), (82, 2657872), (112, 1945942), (133, 1638688), (152, 1433852), (164, 1328936), (224, 972971), (266, 819344), (287, 759392), (304, 716926), (328, 664468), (532, 409672), (574, 379696), (608, 358463), (656, 332234), (779, 279776), (1064, 204836), (1148, 189848), (1249, 174496), (1312, 166117), (1558, 139888), (2128, 102418), (2296, 94924), (2498, 87248), (3116, 69944), (4256, 51209), (4592, 47462), (4996, 43624), (5453, 39968), (6232, 34972), (8743, 24928), (9184, 23731), (9992, 21812), (10906, 19984), (12464, 17486)]