1799802144

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1552

約数の個数: 216

約数和(自身を含む): 6024907980

約数和(自身を除く): 4225105836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 89, 96, 98, 112, 126, 144, 147, 168, 178, 196, 224, 252, 267, 288, 294, 336, 356, 392, 441, 504, 534, 588, 623, 672, 712, 784, 801, 882, 1008, 1068, 1176, 1246, 1424, 1433, 1568, 1602, 1764, 1869, 2016, 2136, 2352, 2492, 2848, 2866, 3204, 3528, 3738, 4272, 4299, 4361, 4704, 4984, 5607, 5732, 6408, 7056, 7476, 8544, 8598, 8722, 9968, 10031, 11214, 11464, 12816, 12897, 13083, 14112, 14952, 17196, 17444, 19936, 20062, 22428, 22928, 25632, 25794, 26166, 29904, 30093, 34392, 34888, 39249, 40124, 44856, 45856, 51588, 52332, 59808, 60186, 68784, 69776, 70217, 78498, 80248, 89712, 90279, 103176, 104664, 120372, 127537, 137568, 139552, 140434, 156996, 160496, 179424, 180558, 206352, 209328, 210651, 240744, 255074, 280868, 313992, 320992, 361116, 382611, 412704, 418656, 421302, 481488, 510148, 561736, 627984, 631953, 722232, 765222, 842604, 892759, 962976, 1020296, 1123472, 1147833, 1255968, 1263906, 1444464, 1530444, 1685208, 1785518, 2040592, 2246944, 2295666, 2527812, 2678277, 2888928, 3060888, 3370416, 3571036, 4081184, 4591332, 5055624, 5356554, 6121776, 6249313, 6740832, 7142072, 8034831, 9182664, 10111248, 10713108, 12243552, 12498626, 14284144, 16069662, 18365328, 18747939, 20222496, 21426216, 24997252, 28568288, 32139324, 36730656, 37495878, 42852432, 49994504, 56243817, 64278648, 74991756, 85704864, 99989008, 112487634, 128557296, 149983512, 199978016, 224975268, 257114592, 299967024, 449950536, 599934048, 899901072, 1799802144]

約数ペア:

[(1, 1799802144), (2, 899901072), (3, 599934048), (4, 449950536), (6, 299967024), (7, 257114592), (8, 224975268), (9, 199978016), (12, 149983512), (14, 128557296), (16, 112487634), (18, 99989008), (21, 85704864), (24, 74991756), (28, 64278648), (32, 56243817), (36, 49994504), (42, 42852432), (48, 37495878), (49, 36730656), (56, 32139324), (63, 28568288), (72, 24997252), (84, 21426216), (89, 20222496), (96, 18747939), (98, 18365328), (112, 16069662), (126, 14284144), (144, 12498626), (147, 12243552), (168, 10713108), (178, 10111248), (196, 9182664), (224, 8034831), (252, 7142072), (267, 6740832), (288, 6249313), (294, 6121776), (336, 5356554), (356, 5055624), (392, 4591332), (441, 4081184), (504, 3571036), (534, 3370416), (588, 3060888), (623, 2888928), (672, 2678277), (712, 2527812), (784, 2295666), (801, 2246944), (882, 2040592), (1008, 1785518), (1068, 1685208), (1176, 1530444), (1246, 1444464), (1424, 1263906), (1433, 1255968), (1568, 1147833), (1602, 1123472), (1764, 1020296), (1869, 962976), (2016, 892759), (2136, 842604), (2352, 765222), (2492, 722232), (2848, 631953), (2866, 627984), (3204, 561736), (3528, 510148), (3738, 481488), (4272, 421302), (4299, 418656), (4361, 412704), (4704, 382611), (4984, 361116), (5607, 320992), (5732, 313992), (6408, 280868), (7056, 255074), (7476, 240744), (8544, 210651), (8598, 209328), (8722, 206352), (9968, 180558), (10031, 179424), (11214, 160496), (11464, 156996), (12816, 140434), (12897, 139552), (13083, 137568), (14112, 127537), (14952, 120372), (17196, 104664), (17444, 103176), (19936, 90279), (20062, 89712), (22428, 80248), (22928, 78498), (25632, 70217), (25794, 69776), (26166, 68784), (29904, 60186), (30093, 59808), (34392, 52332), (34888, 51588), (39249, 45856), (40124, 44856)]