409432128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 1283305536

約数和(自身を除く): 873873408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 317, 336, 372, 434, 448, 496, 634, 651, 672, 744, 868, 951, 961, 992, 1268, 1302, 1344, 1488, 1736, 1902, 1922, 1984, 2219, 2536, 2604, 2883, 2976, 3472, 3804, 3844, 4438, 5072, 5208, 5766, 5952, 6657, 6727, 6944, 7608, 7688, 8876, 9827, 10144, 10416, 11532, 13314, 13454, 13888, 15216, 15376, 17752, 19654, 20181, 20288, 20832, 23064, 26628, 26908, 29481, 30432, 30752, 35504, 39308, 40362, 41664, 46128, 53256, 53816, 58962, 60864, 61504, 68789, 71008, 78616, 80724, 92256, 106512, 107632, 117924, 137578, 142016, 157232, 161448, 184512, 206367, 213024, 215264, 235848, 275156, 304637, 314464, 322896, 412734, 426048, 430528, 471696, 550312, 609274, 628928, 645792, 825468, 913911, 943392, 1100624, 1218548, 1291584, 1650936, 1827822, 1886784, 2132459, 2201248, 2437096, 3301872, 3655644, 4264918, 4402496, 4874192, 6397377, 6603744, 7311288, 8529836, 9748384, 12794754, 13207488, 14622576, 17059672, 19496768, 25589508, 29245152, 34119344, 51179016, 58490304, 68238688, 102358032, 136477376, 204716064, 409432128]

約数ペア:

[(1, 409432128), (2, 204716064), (3, 136477376), (4, 102358032), (6, 68238688), (7, 58490304), (8, 51179016), (12, 34119344), (14, 29245152), (16, 25589508), (21, 19496768), (24, 17059672), (28, 14622576), (31, 13207488), (32, 12794754), (42, 9748384), (48, 8529836), (56, 7311288), (62, 6603744), (64, 6397377), (84, 4874192), (93, 4402496), (96, 4264918), (112, 3655644), (124, 3301872), (168, 2437096), (186, 2201248), (192, 2132459), (217, 1886784), (224, 1827822), (248, 1650936), (317, 1291584), (336, 1218548), (372, 1100624), (434, 943392), (448, 913911), (496, 825468), (634, 645792), (651, 628928), (672, 609274), (744, 550312), (868, 471696), (951, 430528), (961, 426048), (992, 412734), (1268, 322896), (1302, 314464), (1344, 304637), (1488, 275156), (1736, 235848), (1902, 215264), (1922, 213024), (1984, 206367), (2219, 184512), (2536, 161448), (2604, 157232), (2883, 142016), (2976, 137578), (3472, 117924), (3804, 107632), (3844, 106512), (4438, 92256), (5072, 80724), (5208, 78616), (5766, 71008), (5952, 68789), (6657, 61504), (6727, 60864), (6944, 58962), (7608, 53816), (7688, 53256), (8876, 46128), (9827, 41664), (10144, 40362), (10416, 39308), (11532, 35504), (13314, 30752), (13454, 30432), (13888, 29481), (15216, 26908), (15376, 26628), (17752, 23064), (19654, 20832), (20181, 20288)]