886250196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 2592006144

約数和(自身を除く): 1705755948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 127, 148, 156, 169, 186, 222, 234, 254, 279, 333, 338, 372, 381, 403, 444, 468, 481, 507, 508, 558, 666, 676, 762, 806, 962, 1014, 1116, 1143, 1147, 1209, 1332, 1443, 1521, 1524, 1612, 1651, 1924, 2028, 2286, 2294, 2418, 2886, 3042, 3302, 3441, 3627, 3937, 4329, 4572, 4588, 4699, 4836, 4953, 5239, 5772, 6084, 6253, 6604, 6882, 7254, 7874, 8658, 9398, 9906, 10323, 10478, 11811, 12506, 13764, 14097, 14508, 14859, 14911, 15717, 15748, 17316, 18759, 18796, 19812, 20646, 20956, 21463, 23622, 25012, 28194, 29718, 29822, 31434, 35433, 37518, 41292, 42291, 42926, 44733, 47151, 47244, 51181, 56277, 56388, 59436, 59644, 61087, 62868, 64389, 70866, 75036, 84582, 85852, 89466, 94302, 102362, 112554, 122174, 128778, 134199, 141732, 145669, 153543, 169164, 178932, 183261, 188604, 193167, 193843, 204724, 225108, 244348, 257556, 268398, 291338, 307086, 366522, 386334, 387686, 437007, 460629, 536796, 549783, 581529, 582676, 614172, 665353, 733044, 772668, 775372, 794131, 874014, 921258, 1099566, 1163058, 1311021, 1330706, 1588262, 1744587, 1748028, 1842516, 1893697, 1996059, 2199132, 2326116, 2382393, 2622042, 2661412, 3176524, 3489174, 3787394, 3992118, 4764786, 5244084, 5681091, 5988177, 6978348, 7147179, 7574788, 7984236, 9529572, 11362182, 11976354, 14294358, 17043273, 22724364, 23952708, 24618061, 28588716, 34086546, 49236122, 68173092, 73854183, 98472244, 147708366, 221562549, 295416732, 443125098, 886250196]

約数ペア:

[(1, 886250196), (2, 443125098), (3, 295416732), (4, 221562549), (6, 147708366), (9, 98472244), (12, 73854183), (13, 68173092), (18, 49236122), (26, 34086546), (31, 28588716), (36, 24618061), (37, 23952708), (39, 22724364), (52, 17043273), (62, 14294358), (74, 11976354), (78, 11362182), (93, 9529572), (111, 7984236), (117, 7574788), (124, 7147179), (127, 6978348), (148, 5988177), (156, 5681091), (169, 5244084), (186, 4764786), (222, 3992118), (234, 3787394), (254, 3489174), (279, 3176524), (333, 2661412), (338, 2622042), (372, 2382393), (381, 2326116), (403, 2199132), (444, 1996059), (468, 1893697), (481, 1842516), (507, 1748028), (508, 1744587), (558, 1588262), (666, 1330706), (676, 1311021), (762, 1163058), (806, 1099566), (962, 921258), (1014, 874014), (1116, 794131), (1143, 775372), (1147, 772668), (1209, 733044), (1332, 665353), (1443, 614172), (1521, 582676), (1524, 581529), (1612, 549783), (1651, 536796), (1924, 460629), (2028, 437007), (2286, 387686), (2294, 386334), (2418, 366522), (2886, 307086), (3042, 291338), (3302, 268398), (3441, 257556), (3627, 244348), (3937, 225108), (4329, 204724), (4572, 193843), (4588, 193167), (4699, 188604), (4836, 183261), (4953, 178932), (5239, 169164), (5772, 153543), (6084, 145669), (6253, 141732), (6604, 134199), (6882, 128778), (7254, 122174), (7874, 112554), (8658, 102362), (9398, 94302), (9906, 89466), (10323, 85852), (10478, 84582), (11811, 75036), (12506, 70866), (13764, 64389), (14097, 62868), (14508, 61087), (14859, 59644), (14911, 59436), (15717, 56388), (15748, 56277), (17316, 51181), (18759, 47244), (18796, 47151), (19812, 44733), (20646, 42926), (20956, 42291), (21463, 41292), (23622, 37518), (25012, 35433), (28194, 31434), (29718, 29822)]