528811649968

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{105389}}^1$

素因数の和:106106

約数の個数: 80

約数和(自身を含む): 1189325306880

約数和(自身を除く): 660513656912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 631, 994, 1136, 1262, 1988, 2524, 3976, 4417, 5048, 7952, 8834, 10096, 17668, 35336, 44801, 70672, 89602, 105389, 179204, 210778, 313607, 358408, 421556, 627214, 716816, 737723, 843112, 1254428, 1475446, 1686224, 2508856, 2950892, 5017712, 5901784, 7482619, 11803568, 14965238, 29930476, 52378333, 59860952, 66500459, 104756666, 119721904, 133000918, 209513332, 266001836, 419026664, 465503213, 532003672, 838053328, 931006426, 1064007344, 1862012852, 3724025704, 4721532589, 7448051408, 9443065178, 18886130356, 33050728123, 37772260712, 66101456246, 75544521424, 132202912492, 264405824984, 528811649968]

約数ペア:

[(1, 528811649968), (2, 264405824984), (4, 132202912492), (7, 75544521424), (8, 66101456246), (14, 37772260712), (16, 33050728123), (28, 18886130356), (56, 9443065178), (71, 7448051408), (112, 4721532589), (142, 3724025704), (284, 1862012852), (497, 1064007344), (568, 931006426), (631, 838053328), (994, 532003672), (1136, 465503213), (1262, 419026664), (1988, 266001836), (2524, 209513332), (3976, 133000918), (4417, 119721904), (5048, 104756666), (7952, 66500459), (8834, 59860952), (10096, 52378333), (17668, 29930476), (35336, 14965238), (44801, 11803568), (70672, 7482619), (89602, 5901784), (105389, 5017712), (179204, 2950892), (210778, 2508856), (313607, 1686224), (358408, 1475446), (421556, 1254428), (627214, 843112), (716816, 737723)]