2003221248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 288

約数和(自身を含む): 6739117056

約数和(自身を除く): 4735895808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 64, 68, 69, 84, 92, 96, 102, 112, 119, 128, 136, 138, 161, 168, 184, 192, 204, 224, 238, 256, 272, 276, 322, 336, 357, 368, 384, 391, 408, 448, 476, 483, 544, 552, 644, 672, 714, 736, 768, 782, 816, 896, 952, 953, 966, 1088, 1104, 1173, 1288, 1344, 1428, 1472, 1564, 1632, 1792, 1904, 1906, 1932, 2176, 2208, 2346, 2576, 2688, 2737, 2856, 2859, 2944, 3128, 3264, 3808, 3812, 3864, 4352, 4416, 4692, 5152, 5376, 5474, 5712, 5718, 5888, 6256, 6528, 6671, 7616, 7624, 7728, 8211, 8832, 9384, 10304, 10948, 11424, 11436, 12512, 13056, 13342, 15232, 15248, 15456, 16201, 16422, 17664, 18768, 20013, 20608, 21896, 21919, 22848, 22872, 25024, 26684, 30464, 30496, 30912, 32402, 32844, 37536, 40026, 41216, 43792, 43838, 45696, 45744, 48603, 50048, 53368, 60992, 61824, 64804, 65688, 65757, 75072, 80052, 87584, 87676, 91392, 91488, 97206, 100096, 106736, 113407, 121984, 123648, 129608, 131376, 131514, 150144, 153433, 160104, 175168, 175352, 182976, 194412, 213472, 226814, 243968, 259216, 262752, 263028, 300288, 306866, 320208, 340221, 350336, 350704, 365952, 372623, 388824, 426944, 453628, 460299, 518432, 525504, 526056, 613732, 640416, 680442, 700672, 701408, 731904, 745246, 777648, 853888, 907256, 920598, 1036864, 1051008, 1052112, 1117869, 1227464, 1280832, 1360884, 1402816, 1490492, 1555296, 1707776, 1814512, 1841196, 2073728, 2102016, 2104224, 2235738, 2454928, 2561664, 2608361, 2721768, 2805632, 2980984, 3110592, 3629024, 3682392, 4147456, 4208448, 4471476, 4909856, 5123328, 5216722, 5443536, 5611264, 5961968, 6221184, 7258048, 7364784, 7825083, 8416896, 8942952, 9819712, 10433444, 10887072, 11923936, 12442368, 14516096, 14729568, 15650166, 16833792, 17885904, 19639424, 20866888, 21774144, 23847872, 29032192, 29459136, 31300332, 35771808, 39278848, 41733776, 43548288, 47695744, 58918272, 62600664, 71543616, 83467552, 87096576, 95391488, 117836544, 125201328, 143087232, 166935104, 250402656, 286174464, 333870208, 500805312, 667740416, 1001610624, 2003221248]

約数ペア:

[(1, 2003221248), (2, 1001610624), (3, 667740416), (4, 500805312), (6, 333870208), (7, 286174464), (8, 250402656), (12, 166935104), (14, 143087232), (16, 125201328), (17, 117836544), (21, 95391488), (23, 87096576), (24, 83467552), (28, 71543616), (32, 62600664), (34, 58918272), (42, 47695744), (46, 43548288), (48, 41733776), (51, 39278848), (56, 35771808), (64, 31300332), (68, 29459136), (69, 29032192), (84, 23847872), (92, 21774144), (96, 20866888), (102, 19639424), (112, 17885904), (119, 16833792), (128, 15650166), (136, 14729568), (138, 14516096), (161, 12442368), (168, 11923936), (184, 10887072), (192, 10433444), (204, 9819712), (224, 8942952), (238, 8416896), (256, 7825083), (272, 7364784), (276, 7258048), (322, 6221184), (336, 5961968), (357, 5611264), (368, 5443536), (384, 5216722), (391, 5123328), (408, 4909856), (448, 4471476), (476, 4208448), (483, 4147456), (544, 3682392), (552, 3629024), (644, 3110592), (672, 2980984), (714, 2805632), (736, 2721768), (768, 2608361), (782, 2561664), (816, 2454928), (896, 2235738), (952, 2104224), (953, 2102016), (966, 2073728), (1088, 1841196), (1104, 1814512), (1173, 1707776), (1288, 1555296), (1344, 1490492), (1428, 1402816), (1472, 1360884), (1564, 1280832), (1632, 1227464), (1792, 1117869), (1904, 1052112), (1906, 1051008), (1932, 1036864), (2176, 920598), (2208, 907256), (2346, 853888), (2576, 777648), (2688, 745246), (2737, 731904), (2856, 701408), (2859, 700672), (2944, 680442), (3128, 640416), (3264, 613732), (3808, 526056), (3812, 525504), (3864, 518432), (4352, 460299), (4416, 453628), (4692, 426944), (5152, 388824), (5376, 372623), (5474, 365952), (5712, 350704), (5718, 350336), (5888, 340221), (6256, 320208), (6528, 306866), (6671, 300288), (7616, 263028), (7624, 262752), (7728, 259216), (8211, 243968), (8832, 226814), (9384, 213472), (10304, 194412), (10948, 182976), (11424, 175352), (11436, 175168), (12512, 160104), (13056, 153433), (13342, 150144), (15232, 131514), (15248, 131376), (15456, 129608), (16201, 123648), (16422, 121984), (17664, 113407), (18768, 106736), (20013, 100096), (20608, 97206), (21896, 91488), (21919, 91392), (22848, 87676), (22872, 87584), (25024, 80052), (26684, 75072), (30464, 65757), (30496, 65688), (30912, 64804), (32402, 61824), (32844, 60992), (37536, 53368), (40026, 50048), (41216, 48603), (43792, 45744), (43838, 45696)]