405280512

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1975

約数の個数: 216

約数和(自身を含む): 1438926944

約数和(自身を除く): 1033646432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 1933, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 3866, 4032, 4368, 4992, 5376, 5799, 5824, 6552, 7488, 7732, 8064, 8736, 9984, 11598, 11648, 13104, 13531, 14976, 15464, 16128, 17397, 17472, 23196, 23296, 25129, 26208, 27062, 29952, 30928, 34794, 34944, 40593, 46392, 50258, 52416, 54124, 61856, 69588, 69888, 75387, 81186, 92784, 100516, 104832, 108248, 121779, 123712, 139176, 150774, 162372, 175903, 185568, 201032, 209664, 216496, 226161, 243558, 247424, 278352, 301548, 324744, 351806, 371136, 402064, 432992, 452322, 487116, 494848, 527709, 556704, 603096, 649488, 703612, 742272, 804128, 865984, 904644, 974232, 1055418, 1113408, 1206192, 1298976, 1407224, 1484544, 1583127, 1608256, 1731968, 1809288, 1948464, 2110836, 2226816, 2412384, 2597952, 2814448, 3166254, 3216512, 3463936, 3618576, 3896928, 4221672, 4453632, 4824768, 5195904, 5628896, 6332508, 6433024, 7237152, 7793856, 8443344, 9649536, 10391808, 11257792, 12665016, 14474304, 15587712, 16886688, 19299072, 22515584, 25330032, 28948608, 31175424, 33773376, 45031168, 50660064, 57897216, 67546752, 101320128, 135093504, 202640256, 405280512]

約数ペア:

[(1, 405280512), (2, 202640256), (3, 135093504), (4, 101320128), (6, 67546752), (7, 57897216), (8, 50660064), (9, 45031168), (12, 33773376), (13, 31175424), (14, 28948608), (16, 25330032), (18, 22515584), (21, 19299072), (24, 16886688), (26, 15587712), (28, 14474304), (32, 12665016), (36, 11257792), (39, 10391808), (42, 9649536), (48, 8443344), (52, 7793856), (56, 7237152), (63, 6433024), (64, 6332508), (72, 5628896), (78, 5195904), (84, 4824768), (91, 4453632), (96, 4221672), (104, 3896928), (112, 3618576), (117, 3463936), (126, 3216512), (128, 3166254), (144, 2814448), (156, 2597952), (168, 2412384), (182, 2226816), (192, 2110836), (208, 1948464), (224, 1809288), (234, 1731968), (252, 1608256), (256, 1583127), (273, 1484544), (288, 1407224), (312, 1298976), (336, 1206192), (364, 1113408), (384, 1055418), (416, 974232), (448, 904644), (468, 865984), (504, 804128), (546, 742272), (576, 703612), (624, 649488), (672, 603096), (728, 556704), (768, 527709), (819, 494848), (832, 487116), (896, 452322), (936, 432992), (1008, 402064), (1092, 371136), (1152, 351806), (1248, 324744), (1344, 301548), (1456, 278352), (1638, 247424), (1664, 243558), (1792, 226161), (1872, 216496), (1933, 209664), (2016, 201032), (2184, 185568), (2304, 175903), (2496, 162372), (2688, 150774), (2912, 139176), (3276, 123712), (3328, 121779), (3744, 108248), (3866, 104832), (4032, 100516), (4368, 92784), (4992, 81186), (5376, 75387), (5799, 69888), (5824, 69588), (6552, 61856), (7488, 54124), (7732, 52416), (8064, 50258), (8736, 46392), (9984, 40593), (11598, 34944), (11648, 34794), (13104, 30928), (13531, 29952), (14976, 27062), (15464, 26208), (16128, 25129), (17397, 23296), (17472, 23196)]