19974457008

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1597

約数の個数: 320

約数和(自身を含む): 65000601600

約数和(自身を除く): 45026144592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 67, 72, 86, 88, 99, 108, 129, 132, 134, 144, 172, 176, 198, 201, 216, 258, 264, 268, 297, 344, 387, 396, 402, 432, 473, 516, 528, 536, 594, 603, 688, 737, 774, 792, 804, 946, 1032, 1072, 1161, 1188, 1206, 1419, 1459, 1474, 1548, 1584, 1608, 1809, 1892, 2064, 2211, 2322, 2376, 2412, 2838, 2881, 2918, 2948, 3096, 3216, 3618, 3784, 4257, 4377, 4422, 4644, 4752, 4824, 5676, 5762, 5836, 5896, 6192, 6633, 7236, 7568, 8514, 8643, 8754, 8844, 9288, 9648, 11352, 11524, 11672, 11792, 12771, 13131, 13266, 14472, 16049, 17028, 17286, 17508, 17688, 18576, 19899, 22704, 23048, 23344, 25542, 25929, 26262, 26532, 28944, 31691, 32098, 34056, 34572, 35016, 35376, 39393, 39798, 46096, 48147, 51084, 51858, 52524, 53064, 62737, 63382, 64196, 68112, 69144, 70032, 77787, 78786, 79596, 95073, 96294, 97753, 102168, 103716, 105048, 106128, 125474, 126764, 128392, 138288, 144441, 155574, 157572, 159192, 188211, 190146, 192588, 195506, 204336, 207432, 210096, 250948, 253528, 256784, 285219, 288882, 293259, 311148, 315144, 318384, 376422, 380292, 385176, 391012, 414864, 433323, 501896, 507056, 564633, 570438, 577764, 586518, 622296, 630288, 690107, 752844, 760584, 770352, 782024, 855657, 866646, 879777, 1003792, 1075283, 1129266, 1140876, 1155528, 1173036, 1244592, 1380214, 1505688, 1521168, 1564048, 1693899, 1711314, 1733292, 1759554, 2070321, 2150566, 2258532, 2281752, 2311056, 2346072, 2639331, 2760428, 3011376, 3225849, 3387798, 3422628, 3466584, 3519108, 4140642, 4203379, 4301132, 4517064, 4563504, 4692144, 5278662, 5520856, 6210963, 6451698, 6775596, 6845256, 6933168, 7038216, 8281284, 8406758, 8602264, 9034128, 9677547, 10557324, 11041712, 12421926, 12610137, 12903396, 13551192, 13690512, 14076432, 16562568, 16813516, 17204528, 18632889, 19355094, 21114648, 24843852, 25220274, 25806792, 27102384, 29032641, 33125136, 33627032, 37265778, 37830411, 38710188, 42229296, 46237169, 49687704, 50440548, 51613584, 58065282, 67254064, 74531556, 75660822, 77420376, 92474338, 99375408, 100881096, 113491233, 116130564, 138711507, 149063112, 151321644, 154840752, 184948676, 201762192, 226982466, 232261128, 277423014, 298126224, 302643288, 369897352, 416134521, 453964932, 464522256, 554846028, 605286576, 739794704, 832269042, 907929864, 1109692056, 1248403563, 1664538084, 1815859728, 2219384112, 2496807126, 3329076168, 4993614252, 6658152336, 9987228504, 19974457008]

約数ペア:

[(1, 19974457008), (2, 9987228504), (3, 6658152336), (4, 4993614252), (6, 3329076168), (8, 2496807126), (9, 2219384112), (11, 1815859728), (12, 1664538084), (16, 1248403563), (18, 1109692056), (22, 907929864), (24, 832269042), (27, 739794704), (33, 605286576), (36, 554846028), (43, 464522256), (44, 453964932), (48, 416134521), (54, 369897352), (66, 302643288), (67, 298126224), (72, 277423014), (86, 232261128), (88, 226982466), (99, 201762192), (108, 184948676), (129, 154840752), (132, 151321644), (134, 149063112), (144, 138711507), (172, 116130564), (176, 113491233), (198, 100881096), (201, 99375408), (216, 92474338), (258, 77420376), (264, 75660822), (268, 74531556), (297, 67254064), (344, 58065282), (387, 51613584), (396, 50440548), (402, 49687704), (432, 46237169), (473, 42229296), (516, 38710188), (528, 37830411), (536, 37265778), (594, 33627032), (603, 33125136), (688, 29032641), (737, 27102384), (774, 25806792), (792, 25220274), (804, 24843852), (946, 21114648), (1032, 19355094), (1072, 18632889), (1161, 17204528), (1188, 16813516), (1206, 16562568), (1419, 14076432), (1459, 13690512), (1474, 13551192), (1548, 12903396), (1584, 12610137), (1608, 12421926), (1809, 11041712), (1892, 10557324), (2064, 9677547), (2211, 9034128), (2322, 8602264), (2376, 8406758), (2412, 8281284), (2838, 7038216), (2881, 6933168), (2918, 6845256), (2948, 6775596), (3096, 6451698), (3216, 6210963), (3618, 5520856), (3784, 5278662), (4257, 4692144), (4377, 4563504), (4422, 4517064), (4644, 4301132), (4752, 4203379), (4824, 4140642), (5676, 3519108), (5762, 3466584), (5836, 3422628), (5896, 3387798), (6192, 3225849), (6633, 3011376), (7236, 2760428), (7568, 2639331), (8514, 2346072), (8643, 2311056), (8754, 2281752), (8844, 2258532), (9288, 2150566), (9648, 2070321), (11352, 1759554), (11524, 1733292), (11672, 1711314), (11792, 1693899), (12771, 1564048), (13131, 1521168), (13266, 1505688), (14472, 1380214), (16049, 1244592), (17028, 1173036), (17286, 1155528), (17508, 1140876), (17688, 1129266), (18576, 1075283), (19899, 1003792), (22704, 879777), (23048, 866646), (23344, 855657), (25542, 782024), (25929, 770352), (26262, 760584), (26532, 752844), (28944, 690107), (31691, 630288), (32098, 622296), (34056, 586518), (34572, 577764), (35016, 570438), (35376, 564633), (39393, 507056), (39798, 501896), (46096, 433323), (48147, 414864), (51084, 391012), (51858, 385176), (52524, 380292), (53064, 376422), (62737, 318384), (63382, 315144), (64196, 311148), (68112, 293259), (69144, 288882), (70032, 285219), (77787, 256784), (78786, 253528), (79596, 250948), (95073, 210096), (96294, 207432), (97753, 204336), (102168, 195506), (103716, 192588), (105048, 190146), (106128, 188211), (125474, 159192), (126764, 157572), (128392, 155574), (138288, 144441)]