1201328492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 2771371008

約数和(自身を除く): 1570042516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 67, 91, 98, 124, 134, 182, 196, 217, 227, 268, 364, 403, 434, 454, 469, 637, 806, 868, 871, 908, 938, 1274, 1519, 1589, 1612, 1742, 1876, 2077, 2548, 2821, 2951, 3038, 3178, 3283, 3484, 4154, 5642, 5902, 6076, 6097, 6356, 6566, 7037, 8308, 11123, 11284, 11804, 12194, 13132, 14074, 14539, 15209, 19747, 20657, 22246, 24388, 27001, 28148, 29078, 30418, 39494, 41314, 42679, 44492, 49259, 54002, 58156, 60836, 78988, 82628, 85358, 91481, 98518, 101773, 106463, 108004, 144599, 170716, 182962, 189007, 197036, 197717, 203546, 212926, 289198, 344813, 365924, 378014, 395434, 407092, 425852, 471479, 578396, 640367, 689626, 745241, 756028, 790868, 942958, 1280734, 1323049, 1379252, 1384019, 1490482, 1885916, 2561468, 2646098, 2768038, 2980964, 3300353, 4482569, 5292196, 5536076, 6129227, 6600706, 8965138, 9688133, 12258454, 13201412, 17930276, 19376266, 23102471, 24516908, 38752532, 42904589, 46204942, 85809178, 92409884, 171618356, 300332123, 600664246, 1201328492]

約数ペア:

[(1, 1201328492), (2, 600664246), (4, 300332123), (7, 171618356), (13, 92409884), (14, 85809178), (26, 46204942), (28, 42904589), (31, 38752532), (49, 24516908), (52, 23102471), (62, 19376266), (67, 17930276), (91, 13201412), (98, 12258454), (124, 9688133), (134, 8965138), (182, 6600706), (196, 6129227), (217, 5536076), (227, 5292196), (268, 4482569), (364, 3300353), (403, 2980964), (434, 2768038), (454, 2646098), (469, 2561468), (637, 1885916), (806, 1490482), (868, 1384019), (871, 1379252), (908, 1323049), (938, 1280734), (1274, 942958), (1519, 790868), (1589, 756028), (1612, 745241), (1742, 689626), (1876, 640367), (2077, 578396), (2548, 471479), (2821, 425852), (2951, 407092), (3038, 395434), (3178, 378014), (3283, 365924), (3484, 344813), (4154, 289198), (5642, 212926), (5902, 203546), (6076, 197717), (6097, 197036), (6356, 189007), (6566, 182962), (7037, 170716), (8308, 144599), (11123, 108004), (11284, 106463), (11804, 101773), (12194, 98518), (13132, 91481), (14074, 85358), (14539, 82628), (15209, 78988), (19747, 60836), (20657, 58156), (22246, 54002), (24388, 49259), (27001, 44492), (28148, 42679), (29078, 41314), (30418, 39494)]