255548582016

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1044727}}^1$

素因数の和:1044771

約数の個数: 192

約数和(自身を含む): 850366802880

約数和(自身を除く): 594818220864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3822, 4368, 4704, 4992, 5096, 5824, 6272, 7644, 8736, 9408, 10192, 11648, 15288, 17472, 18816, 20384, 30576, 34944, 40768, 61152, 81536, 122304, 244608, 1044727, 2089454, 3134181, 4178908, 6268362, 7313089, 8357816, 12536724, 13581451, 14626178, 16715632, 21939267, 25073448, 27162902, 29252356, 33431264, 40744353, 43878534, 50146896, 51191623, 54325804, 58504712, 66862528, 81488706, 87757068, 95070157, 100293792, 102383246, 108651608, 117009424, 133725056, 153574869, 162977412, 175514136, 190140314, 200587584, 204766492, 217303216, 234018848, 285210471, 307149738, 325954824, 351028272, 380280628, 401175168, 409532984, 434606432, 468037696, 570420942, 614299476, 651909648, 665491099, 702056544, 760561256, 819065968, 869212864, 936075392, 1140841884, 1228598952, 1303819296, 1330982198, 1404113088, 1521122512, 1638131936, 1738425728, 1996473297, 2281683768, 2457197904, 2607638592, 2661964396, 2808226176, 3042245024, 3276263872, 3992946594, 4563367536, 4914395808, 5215277184, 5323928792, 6084490048, 6552527744, 7985893188, 9126735072, 9828791616, 10647857584, 12168980096, 15971786376, 18253470144, 19657583232, 21295715168, 31943572752, 36506940288, 42591430336, 63887145504, 85182860672, 127774291008, 255548582016]

約数ペア:

[(1, 255548582016), (2, 127774291008), (3, 85182860672), (4, 63887145504), (6, 42591430336), (7, 36506940288), (8, 31943572752), (12, 21295715168), (13, 19657583232), (14, 18253470144), (16, 15971786376), (21, 12168980096), (24, 10647857584), (26, 9828791616), (28, 9126735072), (32, 7985893188), (39, 6552527744), (42, 6084490048), (48, 5323928792), (49, 5215277184), (52, 4914395808), (56, 4563367536), (64, 3992946594), (78, 3276263872), (84, 3042245024), (91, 2808226176), (96, 2661964396), (98, 2607638592), (104, 2457197904), (112, 2281683768), (128, 1996473297), (147, 1738425728), (156, 1638131936), (168, 1521122512), (182, 1404113088), (192, 1330982198), (196, 1303819296), (208, 1228598952), (224, 1140841884), (273, 936075392), (294, 869212864), (312, 819065968), (336, 760561256), (364, 702056544), (384, 665491099), (392, 651909648), (416, 614299476), (448, 570420942), (546, 468037696), (588, 434606432), (624, 409532984), (637, 401175168), (672, 380280628), (728, 351028272), (784, 325954824), (832, 307149738), (896, 285210471), (1092, 234018848), (1176, 217303216), (1248, 204766492), (1274, 200587584), (1344, 190140314), (1456, 175514136), (1568, 162977412), (1664, 153574869), (1911, 133725056), (2184, 117009424), (2352, 108651608), (2496, 102383246), (2548, 100293792), (2688, 95070157), (2912, 87757068), (3136, 81488706), (3822, 66862528), (4368, 58504712), (4704, 54325804), (4992, 51191623), (5096, 50146896), (5824, 43878534), (6272, 40744353), (7644, 33431264), (8736, 29252356), (9408, 27162902), (10192, 25073448), (11648, 21939267), (15288, 16715632), (17472, 14626178), (18816, 13581451), (20384, 12536724), (30576, 8357816), (34944, 7313089), (40768, 6268362), (61152, 4178908), (81536, 3134181), (122304, 2089454), (244608, 1044727)]