2215459008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 252

約数和(自身を含む): 7428575440

約数和(自身を除く): 5213116432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 109, 112, 126, 142, 144, 168, 192, 213, 218, 224, 252, 284, 288, 327, 336, 426, 436, 448, 497, 504, 568, 576, 639, 654, 672, 763, 852, 872, 981, 994, 1008, 1136, 1278, 1308, 1344, 1491, 1526, 1704, 1744, 1962, 1988, 2016, 2272, 2289, 2556, 2616, 2982, 3052, 3408, 3488, 3924, 3976, 4032, 4473, 4544, 4578, 5041, 5112, 5232, 5964, 6104, 6816, 6867, 6976, 7739, 7848, 7952, 8946, 9156, 10082, 10224, 10464, 11928, 12208, 13632, 13734, 15123, 15478, 15696, 15904, 17892, 18312, 20164, 20448, 20928, 23217, 23856, 24416, 27468, 30246, 30956, 31392, 31808, 35287, 35784, 36624, 40328, 40896, 45369, 46434, 47712, 48832, 54173, 54936, 60492, 61912, 62784, 69651, 70574, 71568, 73248, 80656, 90738, 92868, 95424, 105861, 108346, 109872, 120984, 123824, 139302, 141148, 143136, 146496, 161312, 162519, 181476, 185736, 211722, 216692, 219744, 241968, 247648, 278604, 282296, 286272, 317583, 322624, 325038, 362952, 371472, 423444, 433384, 439488, 483936, 487557, 495296, 549469, 557208, 564592, 635166, 650076, 725904, 742944, 846888, 866768, 967872, 975114, 1098938, 1114416, 1129184, 1270332, 1300152, 1451808, 1485888, 1648407, 1693776, 1733536, 1950228, 2197876, 2228832, 2258368, 2540664, 2600304, 2903616, 3296814, 3387552, 3467072, 3846283, 3900456, 4395752, 4457664, 4945221, 5081328, 5200608, 6593628, 6775104, 7692566, 7800912, 8791504, 9890442, 10162656, 10401216, 11538849, 13187256, 15385132, 15601824, 17583008, 19780884, 20325312, 23077698, 26374512, 30770264, 31203648, 34616547, 35166016, 39561768, 46155396, 52749024, 61540528, 69233094, 79123536, 92310792, 105498048, 123081056, 138466188, 158247072, 184621584, 246162112, 276932376, 316494144, 369243168, 553864752, 738486336, 1107729504, 2215459008]

約数ペア:

[(1, 2215459008), (2, 1107729504), (3, 738486336), (4, 553864752), (6, 369243168), (7, 316494144), (8, 276932376), (9, 246162112), (12, 184621584), (14, 158247072), (16, 138466188), (18, 123081056), (21, 105498048), (24, 92310792), (28, 79123536), (32, 69233094), (36, 61540528), (42, 52749024), (48, 46155396), (56, 39561768), (63, 35166016), (64, 34616547), (71, 31203648), (72, 30770264), (84, 26374512), (96, 23077698), (109, 20325312), (112, 19780884), (126, 17583008), (142, 15601824), (144, 15385132), (168, 13187256), (192, 11538849), (213, 10401216), (218, 10162656), (224, 9890442), (252, 8791504), (284, 7800912), (288, 7692566), (327, 6775104), (336, 6593628), (426, 5200608), (436, 5081328), (448, 4945221), (497, 4457664), (504, 4395752), (568, 3900456), (576, 3846283), (639, 3467072), (654, 3387552), (672, 3296814), (763, 2903616), (852, 2600304), (872, 2540664), (981, 2258368), (994, 2228832), (1008, 2197876), (1136, 1950228), (1278, 1733536), (1308, 1693776), (1344, 1648407), (1491, 1485888), (1526, 1451808), (1704, 1300152), (1744, 1270332), (1962, 1129184), (1988, 1114416), (2016, 1098938), (2272, 975114), (2289, 967872), (2556, 866768), (2616, 846888), (2982, 742944), (3052, 725904), (3408, 650076), (3488, 635166), (3924, 564592), (3976, 557208), (4032, 549469), (4473, 495296), (4544, 487557), (4578, 483936), (5041, 439488), (5112, 433384), (5232, 423444), (5964, 371472), (6104, 362952), (6816, 325038), (6867, 322624), (6976, 317583), (7739, 286272), (7848, 282296), (7952, 278604), (8946, 247648), (9156, 241968), (10082, 219744), (10224, 216692), (10464, 211722), (11928, 185736), (12208, 181476), (13632, 162519), (13734, 161312), (15123, 146496), (15478, 143136), (15696, 141148), (15904, 139302), (17892, 123824), (18312, 120984), (20164, 109872), (20448, 108346), (20928, 105861), (23217, 95424), (23856, 92868), (24416, 90738), (27468, 80656), (30246, 73248), (30956, 71568), (31392, 70574), (31808, 69651), (35287, 62784), (35784, 61912), (36624, 60492), (40328, 54936), (40896, 54173), (45369, 48832), (46434, 47712)]