268514064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 240

約数和(自身を含む): 956161024

約数和(自身を除く): 687646960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 661, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1322, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 1983, 2184, 2232, 2418, 2604, 2644, 2821, 3224, 3276, 3472, 3627, 3906, 3966, 4368, 4464, 4627, 4836, 5208, 5288, 5642, 5949, 6448, 6552, 7254, 7812, 7932, 8463, 8593, 9254, 9672, 10416, 10576, 11284, 11898, 13104, 13881, 14508, 15624, 15864, 16926, 17186, 18508, 19344, 20491, 22568, 23796, 25389, 25779, 27762, 29016, 31248, 31728, 33852, 34372, 37016, 40982, 41643, 45136, 47592, 50778, 51558, 55524, 58032, 60151, 61473, 67704, 68744, 74032, 77337, 81964, 83286, 95184, 101556, 103116, 111048, 120302, 122946, 135408, 137488, 143437, 154674, 163928, 166572, 180453, 184419, 203112, 206232, 222096, 240604, 245892, 266383, 286874, 309348, 327856, 333144, 360906, 368838, 406224, 412464, 430311, 481208, 491784, 532766, 541359, 573748, 618696, 666288, 721812, 737676, 799149, 860622, 962416, 983568, 1065532, 1082718, 1147496, 1237392, 1290933, 1443624, 1475352, 1598298, 1721244, 1864681, 2131064, 2165436, 2294992, 2397447, 2581866, 2887248, 2950704, 3196596, 3442488, 3729362, 4262128, 4330872, 4794894, 5163732, 5594043, 6393192, 6884976, 7458724, 8661744, 9589788, 10327464, 11188086, 12786384, 14917448, 16782129, 19179576, 20654928, 22376172, 29834896, 33564258, 38359152, 44752344, 67128516, 89504688, 134257032, 268514064]

約数ペア:

[(1, 268514064), (2, 134257032), (3, 89504688), (4, 67128516), (6, 44752344), (7, 38359152), (8, 33564258), (9, 29834896), (12, 22376172), (13, 20654928), (14, 19179576), (16, 16782129), (18, 14917448), (21, 12786384), (24, 11188086), (26, 10327464), (28, 9589788), (31, 8661744), (36, 7458724), (39, 6884976), (42, 6393192), (48, 5594043), (52, 5163732), (56, 4794894), (62, 4330872), (63, 4262128), (72, 3729362), (78, 3442488), (84, 3196596), (91, 2950704), (93, 2887248), (104, 2581866), (112, 2397447), (117, 2294992), (124, 2165436), (126, 2131064), (144, 1864681), (156, 1721244), (168, 1598298), (182, 1475352), (186, 1443624), (208, 1290933), (217, 1237392), (234, 1147496), (248, 1082718), (252, 1065532), (273, 983568), (279, 962416), (312, 860622), (336, 799149), (364, 737676), (372, 721812), (403, 666288), (434, 618696), (468, 573748), (496, 541359), (504, 532766), (546, 491784), (558, 481208), (624, 430311), (651, 412464), (661, 406224), (728, 368838), (744, 360906), (806, 333144), (819, 327856), (868, 309348), (936, 286874), (1008, 266383), (1092, 245892), (1116, 240604), (1209, 222096), (1302, 206232), (1322, 203112), (1456, 184419), (1488, 180453), (1612, 166572), (1638, 163928), (1736, 154674), (1872, 143437), (1953, 137488), (1983, 135408), (2184, 122946), (2232, 120302), (2418, 111048), (2604, 103116), (2644, 101556), (2821, 95184), (3224, 83286), (3276, 81964), (3472, 77337), (3627, 74032), (3906, 68744), (3966, 67704), (4368, 61473), (4464, 60151), (4627, 58032), (4836, 55524), (5208, 51558), (5288, 50778), (5642, 47592), (5949, 45136), (6448, 41643), (6552, 40982), (7254, 37016), (7812, 34372), (7932, 33852), (8463, 31728), (8593, 31248), (9254, 29016), (9672, 27762), (10416, 25779), (10576, 25389), (11284, 23796), (11898, 22568), (13104, 20491), (13881, 19344), (14508, 18508), (15624, 17186), (15864, 16926)]