679506912

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 216

約数和(自身を含む): 2268793800

約数和(自身を除く): 1589286888

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, 96, 98, 112, 126, 144, 147, 168, 179, 196, 224, 252, 269, 288, 294, 336, 358, 392, 441, 504, 537, 538, 588, 672, 716, 784, 807, 882, 1008, 1074, 1076, 1176, 1253, 1432, 1568, 1611, 1614, 1764, 1883, 2016, 2148, 2152, 2352, 2421, 2506, 2864, 3222, 3228, 3528, 3759, 3766, 4296, 4304, 4704, 4842, 5012, 5649, 5728, 6444, 6456, 7056, 7518, 7532, 8592, 8608, 8771, 9684, 10024, 11277, 11298, 12888, 12912, 13181, 14112, 15036, 15064, 16947, 17184, 17542, 19368, 20048, 22554, 22596, 25776, 25824, 26313, 26362, 30072, 30128, 33894, 35084, 38736, 39543, 40096, 45108, 45192, 48151, 51552, 52626, 52724, 60144, 60256, 67788, 70168, 77472, 78939, 79086, 90216, 90384, 96302, 105252, 105448, 118629, 120288, 135576, 140336, 144453, 157878, 158172, 180432, 180768, 192604, 210504, 210896, 237258, 271152, 280672, 288906, 315756, 316344, 337057, 360864, 385208, 421008, 421792, 433359, 474516, 542304, 577812, 631512, 632688, 674114, 770416, 842016, 866718, 949032, 1011171, 1155624, 1263024, 1265376, 1348228, 1540832, 1733436, 1898064, 2022342, 2311248, 2359399, 2526048, 2696456, 3033513, 3466872, 3796128, 4044684, 4622496, 4718798, 5392912, 6067026, 6933744, 7078197, 8089368, 9437596, 10785824, 12134052, 13867488, 14156394, 16178736, 18875192, 21234591, 24268104, 28312788, 32357472, 37750384, 42469182, 48536208, 56625576, 75500768, 84938364, 97072416, 113251152, 169876728, 226502304, 339753456, 679506912]

約数ペア:

[(1, 679506912), (2, 339753456), (3, 226502304), (4, 169876728), (6, 113251152), (7, 97072416), (8, 84938364), (9, 75500768), (12, 56625576), (14, 48536208), (16, 42469182), (18, 37750384), (21, 32357472), (24, 28312788), (28, 24268104), (32, 21234591), (36, 18875192), (42, 16178736), (48, 14156394), (49, 13867488), (56, 12134052), (63, 10785824), (72, 9437596), (84, 8089368), (96, 7078197), (98, 6933744), (112, 6067026), (126, 5392912), (144, 4718798), (147, 4622496), (168, 4044684), (179, 3796128), (196, 3466872), (224, 3033513), (252, 2696456), (269, 2526048), (288, 2359399), (294, 2311248), (336, 2022342), (358, 1898064), (392, 1733436), (441, 1540832), (504, 1348228), (537, 1265376), (538, 1263024), (588, 1155624), (672, 1011171), (716, 949032), (784, 866718), (807, 842016), (882, 770416), (1008, 674114), (1074, 632688), (1076, 631512), (1176, 577812), (1253, 542304), (1432, 474516), (1568, 433359), (1611, 421792), (1614, 421008), (1764, 385208), (1883, 360864), (2016, 337057), (2148, 316344), (2152, 315756), (2352, 288906), (2421, 280672), (2506, 271152), (2864, 237258), (3222, 210896), (3228, 210504), (3528, 192604), (3759, 180768), (3766, 180432), (4296, 158172), (4304, 157878), (4704, 144453), (4842, 140336), (5012, 135576), (5649, 120288), (5728, 118629), (6444, 105448), (6456, 105252), (7056, 96302), (7518, 90384), (7532, 90216), (8592, 79086), (8608, 78939), (8771, 77472), (9684, 70168), (10024, 67788), (11277, 60256), (11298, 60144), (12888, 52724), (12912, 52626), (13181, 51552), (14112, 48151), (15036, 45192), (15064, 45108), (16947, 40096), (17184, 39543), (17542, 38736), (19368, 35084), (20048, 33894), (22554, 30128), (22596, 30072), (25776, 26362), (25824, 26313)]