245860272

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 200

約数和(自身を含む): 834342432

約数和(自身を除く): 588482160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 336, 369, 378, 432, 492, 504, 567, 574, 648, 656, 661, 738, 756, 861, 984, 1008, 1107, 1134, 1148, 1296, 1322, 1476, 1512, 1722, 1968, 1983, 2214, 2268, 2296, 2583, 2644, 2952, 3024, 3321, 3444, 3966, 4428, 4536, 4592, 4627, 5166, 5288, 5904, 5949, 6642, 6888, 7749, 7932, 8856, 9072, 9254, 10332, 10576, 11898, 13284, 13776, 13881, 15498, 15864, 17712, 17847, 18508, 20664, 23247, 23796, 26568, 27101, 27762, 30996, 31728, 35694, 37016, 41328, 41643, 46494, 47592, 53136, 53541, 54202, 55524, 61992, 71388, 74032, 81303, 83286, 92988, 95184, 107082, 108404, 111048, 123984, 124929, 142776, 162606, 166572, 185976, 189707, 214164, 216808, 222096, 243909, 249858, 285552, 325212, 333144, 371952, 374787, 379414, 428328, 433616, 487818, 499716, 569121, 650424, 666288, 731727, 749574, 758828, 856656, 975636, 999432, 1138242, 1300848, 1463454, 1499148, 1517656, 1707363, 1951272, 1998864, 2195181, 2276484, 2926908, 2998296, 3035312, 3414726, 3902544, 4390362, 4552968, 5122089, 5853816, 5996592, 6829452, 8780724, 9105936, 10244178, 11707632, 13658904, 15366267, 17561448, 20488356, 27317808, 30732534, 35122896, 40976712, 61465068, 81953424, 122930136, 245860272]

約数ペア:

[(1, 245860272), (2, 122930136), (3, 81953424), (4, 61465068), (6, 40976712), (7, 35122896), (8, 30732534), (9, 27317808), (12, 20488356), (14, 17561448), (16, 15366267), (18, 13658904), (21, 11707632), (24, 10244178), (27, 9105936), (28, 8780724), (36, 6829452), (41, 5996592), (42, 5853816), (48, 5122089), (54, 4552968), (56, 4390362), (63, 3902544), (72, 3414726), (81, 3035312), (82, 2998296), (84, 2926908), (108, 2276484), (112, 2195181), (123, 1998864), (126, 1951272), (144, 1707363), (162, 1517656), (164, 1499148), (168, 1463454), (189, 1300848), (216, 1138242), (246, 999432), (252, 975636), (287, 856656), (324, 758828), (328, 749574), (336, 731727), (369, 666288), (378, 650424), (432, 569121), (492, 499716), (504, 487818), (567, 433616), (574, 428328), (648, 379414), (656, 374787), (661, 371952), (738, 333144), (756, 325212), (861, 285552), (984, 249858), (1008, 243909), (1107, 222096), (1134, 216808), (1148, 214164), (1296, 189707), (1322, 185976), (1476, 166572), (1512, 162606), (1722, 142776), (1968, 124929), (1983, 123984), (2214, 111048), (2268, 108404), (2296, 107082), (2583, 95184), (2644, 92988), (2952, 83286), (3024, 81303), (3321, 74032), (3444, 71388), (3966, 61992), (4428, 55524), (4536, 54202), (4592, 53541), (4627, 53136), (5166, 47592), (5288, 46494), (5904, 41643), (5949, 41328), (6642, 37016), (6888, 35694), (7749, 31728), (7932, 30996), (8856, 27762), (9072, 27101), (9254, 26568), (10332, 23796), (10576, 23247), (11898, 20664), (13284, 18508), (13776, 17847), (13881, 17712), (15498, 15864)]