288505728

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 1020357000

約数和(自身を除く): 731851272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 269, 288, 294, 304, 336, 342, 384, 392, 399, 441, 448, 456, 504, 532, 538, 576, 588, 608, 672, 684, 784, 798, 807, 882, 896, 912, 931, 1008, 1064, 1076, 1152, 1176, 1197, 1216, 1344, 1368, 1568, 1596, 1614, 1764, 1824, 1862, 1883, 2016, 2128, 2152, 2352, 2394, 2421, 2432, 2688, 2736, 2793, 3136, 3192, 3228, 3528, 3648, 3724, 3766, 4032, 4256, 4304, 4704, 4788, 4842, 5111, 5472, 5586, 5649, 6272, 6384, 6456, 7056, 7296, 7448, 7532, 8064, 8379, 8512, 8608, 9408, 9576, 9684, 10222, 10944, 11172, 11298, 12768, 12912, 13181, 14112, 14896, 15064, 15333, 16758, 16947, 17024, 17216, 18816, 19152, 19368, 20444, 21888, 22344, 22596, 25536, 25824, 26362, 28224, 29792, 30128, 30666, 33516, 33894, 34432, 35777, 38304, 38736, 39543, 40888, 44688, 45192, 45999, 51072, 51648, 52724, 56448, 59584, 60256, 61332, 67032, 67788, 71554, 76608, 77472, 79086, 81776, 89376, 90384, 91998, 103296, 105448, 107331, 118629, 119168, 120512, 122664, 134064, 135576, 143108, 153216, 154944, 158172, 163552, 178752, 180768, 183996, 210896, 214662, 237258, 241024, 245328, 250439, 268128, 271152, 286216, 309888, 316344, 321993, 327104, 357504, 361536, 367992, 421792, 429324, 474516, 490656, 500878, 536256, 542304, 572432, 632688, 643986, 654208, 723072, 735984, 751317, 843584, 858648, 949032, 981312, 1001756, 1072512, 1084608, 1144864, 1265376, 1287972, 1471968, 1502634, 1687168, 1717296, 1898064, 1962624, 2003512, 2169216, 2253951, 2289728, 2530752, 2575944, 2943936, 3005268, 3434592, 3796128, 4007024, 4507902, 4579456, 5061504, 5151888, 5887872, 6010536, 6869184, 7592256, 8014048, 9015804, 10303776, 12021072, 13738368, 15184512, 16028096, 18031608, 20607552, 24042144, 32056192, 36063216, 41215104, 48084288, 72126432, 96168576, 144252864, 288505728]

約数ペア:

[(1, 288505728), (2, 144252864), (3, 96168576), (4, 72126432), (6, 48084288), (7, 41215104), (8, 36063216), (9, 32056192), (12, 24042144), (14, 20607552), (16, 18031608), (18, 16028096), (19, 15184512), (21, 13738368), (24, 12021072), (28, 10303776), (32, 9015804), (36, 8014048), (38, 7592256), (42, 6869184), (48, 6010536), (49, 5887872), (56, 5151888), (57, 5061504), (63, 4579456), (64, 4507902), (72, 4007024), (76, 3796128), (84, 3434592), (96, 3005268), (98, 2943936), (112, 2575944), (114, 2530752), (126, 2289728), (128, 2253951), (133, 2169216), (144, 2003512), (147, 1962624), (152, 1898064), (168, 1717296), (171, 1687168), (192, 1502634), (196, 1471968), (224, 1287972), (228, 1265376), (252, 1144864), (266, 1084608), (269, 1072512), (288, 1001756), (294, 981312), (304, 949032), (336, 858648), (342, 843584), (384, 751317), (392, 735984), (399, 723072), (441, 654208), (448, 643986), (456, 632688), (504, 572432), (532, 542304), (538, 536256), (576, 500878), (588, 490656), (608, 474516), (672, 429324), (684, 421792), (784, 367992), (798, 361536), (807, 357504), (882, 327104), (896, 321993), (912, 316344), (931, 309888), (1008, 286216), (1064, 271152), (1076, 268128), (1152, 250439), (1176, 245328), (1197, 241024), (1216, 237258), (1344, 214662), (1368, 210896), (1568, 183996), (1596, 180768), (1614, 178752), (1764, 163552), (1824, 158172), (1862, 154944), (1883, 153216), (2016, 143108), (2128, 135576), (2152, 134064), (2352, 122664), (2394, 120512), (2421, 119168), (2432, 118629), (2688, 107331), (2736, 105448), (2793, 103296), (3136, 91998), (3192, 90384), (3228, 89376), (3528, 81776), (3648, 79086), (3724, 77472), (3766, 76608), (4032, 71554), (4256, 67788), (4304, 67032), (4704, 61332), (4788, 60256), (4842, 59584), (5111, 56448), (5472, 52724), (5586, 51648), (5649, 51072), (6272, 45999), (6384, 45192), (6456, 44688), (7056, 40888), (7296, 39543), (7448, 38736), (7532, 38304), (8064, 35777), (8379, 34432), (8512, 33894), (8608, 33516), (9408, 30666), (9576, 30128), (9684, 29792), (10222, 28224), (10944, 26362), (11172, 25824), (11298, 25536), (12768, 22596), (12912, 22344), (13181, 21888), (14112, 20444), (14896, 19368), (15064, 19152), (15333, 18816), (16758, 17216), (16947, 17024)]