1256227056

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2347}}^1$

素因数の和:2433

約数の個数: 200

約数和(自身を含む): 4227527040

約数和(自身を除く): 2971299984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 236, 252, 324, 336, 354, 378, 413, 432, 472, 504, 531, 567, 648, 708, 756, 826, 944, 1008, 1062, 1134, 1239, 1296, 1416, 1512, 1593, 1652, 2124, 2268, 2347, 2478, 2832, 3024, 3186, 3304, 3717, 4248, 4536, 4694, 4779, 4956, 6372, 6608, 7041, 7434, 8496, 9072, 9388, 9558, 9912, 11151, 12744, 14082, 14868, 16429, 18776, 19116, 19824, 21123, 22302, 25488, 28164, 29736, 32858, 33453, 37552, 38232, 42246, 44604, 49287, 56328, 59472, 63369, 65716, 66906, 76464, 84492, 89208, 98574, 112656, 126738, 131432, 133812, 138473, 147861, 168984, 178416, 190107, 197148, 253476, 262864, 267624, 276946, 295722, 337968, 380214, 394296, 415419, 443583, 506952, 535248, 553892, 591444, 760428, 788592, 830838, 887166, 969311, 1013904, 1107784, 1182888, 1246257, 1330749, 1520856, 1661676, 1774332, 1938622, 2215568, 2365776, 2492514, 2661498, 2907933, 3041712, 3323352, 3548664, 3738771, 3877244, 4985028, 5322996, 5815866, 6646704, 7097328, 7477542, 7754488, 8723799, 9970056, 10645992, 11216313, 11631732, 14955084, 15508976, 17447598, 19940112, 21291984, 22432626, 23263464, 26171397, 29910168, 34895196, 44865252, 46526928, 52342794, 59820336, 69790392, 78514191, 89730504, 104685588, 139580784, 157028382, 179461008, 209371176, 314056764, 418742352, 628113528, 1256227056]

約数ペア:

[(1, 1256227056), (2, 628113528), (3, 418742352), (4, 314056764), (6, 209371176), (7, 179461008), (8, 157028382), (9, 139580784), (12, 104685588), (14, 89730504), (16, 78514191), (18, 69790392), (21, 59820336), (24, 52342794), (27, 46526928), (28, 44865252), (36, 34895196), (42, 29910168), (48, 26171397), (54, 23263464), (56, 22432626), (59, 21291984), (63, 19940112), (72, 17447598), (81, 15508976), (84, 14955084), (108, 11631732), (112, 11216313), (118, 10645992), (126, 9970056), (144, 8723799), (162, 7754488), (168, 7477542), (177, 7097328), (189, 6646704), (216, 5815866), (236, 5322996), (252, 4985028), (324, 3877244), (336, 3738771), (354, 3548664), (378, 3323352), (413, 3041712), (432, 2907933), (472, 2661498), (504, 2492514), (531, 2365776), (567, 2215568), (648, 1938622), (708, 1774332), (756, 1661676), (826, 1520856), (944, 1330749), (1008, 1246257), (1062, 1182888), (1134, 1107784), (1239, 1013904), (1296, 969311), (1416, 887166), (1512, 830838), (1593, 788592), (1652, 760428), (2124, 591444), (2268, 553892), (2347, 535248), (2478, 506952), (2832, 443583), (3024, 415419), (3186, 394296), (3304, 380214), (3717, 337968), (4248, 295722), (4536, 276946), (4694, 267624), (4779, 262864), (4956, 253476), (6372, 197148), (6608, 190107), (7041, 178416), (7434, 168984), (8496, 147861), (9072, 138473), (9388, 133812), (9558, 131432), (9912, 126738), (11151, 112656), (12744, 98574), (14082, 89208), (14868, 84492), (16429, 76464), (18776, 66906), (19116, 65716), (19824, 63369), (21123, 59472), (22302, 56328), (25488, 49287), (28164, 44604), (29736, 42246), (32858, 38232), (33453, 37552)]