40287029104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 94494523392

約数和(自身を除く): 54207494288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 271, 329, 376, 434, 496, 542, 658, 752, 868, 911, 1084, 1316, 1457, 1736, 1822, 1897, 2168, 2632, 2914, 3472, 3644, 3794, 4336, 5264, 5828, 6377, 7288, 7588, 8401, 10199, 11656, 12737, 12754, 14576, 15176, 16802, 20398, 23312, 25474, 25508, 28241, 30352, 33604, 40796, 42817, 50948, 51016, 56482, 58807, 67208, 81592, 85634, 89159, 101896, 102032, 112964, 117614, 134416, 163184, 171268, 178318, 197687, 203792, 225928, 235228, 246881, 299719, 342536, 356636, 394847, 395374, 451856, 470456, 493762, 599438, 685072, 713272, 789694, 790748, 940912, 987524, 1198876, 1327327, 1426544, 1579388, 1581496, 1728167, 1975048, 2397752, 2654654, 2763929, 3158776, 3162992, 3456334, 3950096, 4795504, 5309308, 5527858, 6317552, 6912668, 7653311, 9291289, 10618616, 11055716, 11603407, 13825336, 15306622, 18582578, 21237232, 22111432, 23206814, 27650672, 30613244, 37165156, 44222864, 46413628, 53573177, 61226488, 74330312, 81223849, 92827256, 107146354, 122452976, 148660624, 162447698, 185654512, 214292708, 324895396, 359705617, 428585416, 649790792, 719411234, 857170832, 1299581584, 1438822468, 2517939319, 2877644936, 5035878638, 5755289872, 10071757276, 20143514552, 40287029104]

約数ペア:

[(1, 40287029104), (2, 20143514552), (4, 10071757276), (7, 5755289872), (8, 5035878638), (14, 2877644936), (16, 2517939319), (28, 1438822468), (31, 1299581584), (47, 857170832), (56, 719411234), (62, 649790792), (94, 428585416), (112, 359705617), (124, 324895396), (188, 214292708), (217, 185654512), (248, 162447698), (271, 148660624), (329, 122452976), (376, 107146354), (434, 92827256), (496, 81223849), (542, 74330312), (658, 61226488), (752, 53573177), (868, 46413628), (911, 44222864), (1084, 37165156), (1316, 30613244), (1457, 27650672), (1736, 23206814), (1822, 22111432), (1897, 21237232), (2168, 18582578), (2632, 15306622), (2914, 13825336), (3472, 11603407), (3644, 11055716), (3794, 10618616), (4336, 9291289), (5264, 7653311), (5828, 6912668), (6377, 6317552), (7288, 5527858), (7588, 5309308), (8401, 4795504), (10199, 3950096), (11656, 3456334), (12737, 3162992), (12754, 3158776), (14576, 2763929), (15176, 2654654), (16802, 2397752), (20398, 1975048), (23312, 1728167), (25474, 1581496), (25508, 1579388), (28241, 1426544), (30352, 1327327), (33604, 1198876), (40796, 987524), (42817, 940912), (50948, 790748), (51016, 789694), (56482, 713272), (58807, 685072), (67208, 599438), (81592, 493762), (85634, 470456), (89159, 451856), (101896, 395374), (102032, 394847), (112964, 356636), (117614, 342536), (134416, 299719), (163184, 246881), (171268, 235228), (178318, 225928), (197687, 203792)]