7964872944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 23786763264

約数和(自身を除く): 15821890320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 263, 336, 346, 519, 521, 526, 692, 789, 1038, 1042, 1052, 1211, 1384, 1563, 1578, 1841, 2076, 2084, 2104, 2422, 2768, 3126, 3156, 3633, 3647, 3682, 4152, 4168, 4208, 4844, 5523, 6252, 6312, 7266, 7294, 7364, 8304, 8336, 9688, 10941, 11046, 12504, 12624, 14532, 14588, 14728, 19376, 21882, 22092, 25008, 29064, 29176, 29456, 43764, 44184, 45499, 58128, 58352, 87528, 88368, 90133, 90998, 136497, 137023, 175056, 180266, 181996, 270399, 272994, 274046, 318493, 360532, 363992, 411069, 540798, 545988, 548092, 630931, 636986, 721064, 727984, 822138, 955479, 959161, 1081596, 1091976, 1096184, 1261862, 1273972, 1442128, 1644276, 1892793, 1910958, 1918322, 2163192, 2183952, 2192368, 2523724, 2547944, 2877483, 3288552, 3785586, 3821916, 3836644, 4326384, 5047448, 5095888, 5754966, 6577104, 7571172, 7643832, 7673288, 10094896, 11509932, 15142344, 15287664, 15346576, 23019864, 23704979, 30284688, 46039728, 47409958, 71114937, 94819916, 142229874, 165934853, 189639832, 284459748, 331869706, 379279664, 497804559, 568919496, 663739412, 995609118, 1137838992, 1327478824, 1991218236, 2654957648, 3982436472, 7964872944]

約数ペア:

[(1, 7964872944), (2, 3982436472), (3, 2654957648), (4, 1991218236), (6, 1327478824), (7, 1137838992), (8, 995609118), (12, 663739412), (14, 568919496), (16, 497804559), (21, 379279664), (24, 331869706), (28, 284459748), (42, 189639832), (48, 165934853), (56, 142229874), (84, 94819916), (112, 71114937), (168, 47409958), (173, 46039728), (263, 30284688), (336, 23704979), (346, 23019864), (519, 15346576), (521, 15287664), (526, 15142344), (692, 11509932), (789, 10094896), (1038, 7673288), (1042, 7643832), (1052, 7571172), (1211, 6577104), (1384, 5754966), (1563, 5095888), (1578, 5047448), (1841, 4326384), (2076, 3836644), (2084, 3821916), (2104, 3785586), (2422, 3288552), (2768, 2877483), (3126, 2547944), (3156, 2523724), (3633, 2192368), (3647, 2183952), (3682, 2163192), (4152, 1918322), (4168, 1910958), (4208, 1892793), (4844, 1644276), (5523, 1442128), (6252, 1273972), (6312, 1261862), (7266, 1096184), (7294, 1091976), (7364, 1081596), (8304, 959161), (8336, 955479), (9688, 822138), (10941, 727984), (11046, 721064), (12504, 636986), (12624, 630931), (14532, 548092), (14588, 545988), (14728, 540798), (19376, 411069), (21882, 363992), (22092, 360532), (25008, 318493), (29064, 274046), (29176, 272994), (29456, 270399), (43764, 181996), (44184, 180266), (45499, 175056), (58128, 137023), (58352, 136497), (87528, 90998), (88368, 90133)]