1268674992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 4106924640

約数和(自身を除く): 2838249648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 53, 57, 72, 76, 78, 104, 106, 114, 117, 144, 152, 156, 159, 171, 208, 212, 228, 234, 247, 304, 312, 318, 342, 424, 456, 468, 477, 494, 624, 636, 673, 684, 689, 741, 848, 912, 936, 954, 988, 1007, 1272, 1346, 1368, 1378, 1482, 1872, 1908, 1976, 2014, 2019, 2067, 2223, 2544, 2692, 2736, 2756, 2964, 3021, 3816, 3952, 4028, 4038, 4134, 4446, 5384, 5512, 5928, 6042, 6057, 6201, 7632, 8056, 8076, 8268, 8749, 8892, 9063, 10768, 11024, 11856, 12084, 12114, 12402, 12787, 13091, 16112, 16152, 16536, 17498, 17784, 18126, 24168, 24228, 24804, 25574, 26182, 26247, 32304, 33072, 34996, 35568, 35669, 36252, 38361, 39273, 48336, 48456, 49608, 51148, 52364, 52494, 69992, 71338, 72504, 76722, 78546, 78741, 96912, 99216, 102296, 104728, 104988, 107007, 115083, 117819, 139984, 142676, 145008, 153444, 157092, 157482, 166231, 204592, 209456, 209976, 214014, 230166, 235638, 285352, 306888, 314184, 314964, 321021, 332462, 419952, 428028, 460332, 463697, 471276, 498693, 570704, 613776, 628368, 629928, 642042, 664924, 677711, 856056, 920664, 927394, 942552, 997386, 1259856, 1284084, 1329848, 1355422, 1391091, 1496079, 1712112, 1841328, 1854788, 1885104, 1994772, 2033133, 2568168, 2659696, 2710844, 2782182, 2992158, 3709576, 3989544, 4066266, 4173273, 5136336, 5421688, 5564364, 5984316, 6099399, 7419152, 7979088, 8132532, 8346546, 8810243, 10843376, 11128728, 11968632, 12198798, 16265064, 16693092, 17620486, 22257456, 23937264, 24397596, 26430729, 32530128, 33386184, 35240972, 48795192, 52861458, 66772368, 70481944, 79292187, 97590384, 105722916, 140963888, 158584374, 211445832, 317168748, 422891664, 634337496, 1268674992]

約数ペア:

[(1, 1268674992), (2, 634337496), (3, 422891664), (4, 317168748), (6, 211445832), (8, 158584374), (9, 140963888), (12, 105722916), (13, 97590384), (16, 79292187), (18, 70481944), (19, 66772368), (24, 52861458), (26, 48795192), (36, 35240972), (38, 33386184), (39, 32530128), (48, 26430729), (52, 24397596), (53, 23937264), (57, 22257456), (72, 17620486), (76, 16693092), (78, 16265064), (104, 12198798), (106, 11968632), (114, 11128728), (117, 10843376), (144, 8810243), (152, 8346546), (156, 8132532), (159, 7979088), (171, 7419152), (208, 6099399), (212, 5984316), (228, 5564364), (234, 5421688), (247, 5136336), (304, 4173273), (312, 4066266), (318, 3989544), (342, 3709576), (424, 2992158), (456, 2782182), (468, 2710844), (477, 2659696), (494, 2568168), (624, 2033133), (636, 1994772), (673, 1885104), (684, 1854788), (689, 1841328), (741, 1712112), (848, 1496079), (912, 1391091), (936, 1355422), (954, 1329848), (988, 1284084), (1007, 1259856), (1272, 997386), (1346, 942552), (1368, 927394), (1378, 920664), (1482, 856056), (1872, 677711), (1908, 664924), (1976, 642042), (2014, 629928), (2019, 628368), (2067, 613776), (2223, 570704), (2544, 498693), (2692, 471276), (2736, 463697), (2756, 460332), (2964, 428028), (3021, 419952), (3816, 332462), (3952, 321021), (4028, 314964), (4038, 314184), (4134, 306888), (4446, 285352), (5384, 235638), (5512, 230166), (5928, 214014), (6042, 209976), (6057, 209456), (6201, 204592), (7632, 166231), (8056, 157482), (8076, 157092), (8268, 153444), (8749, 145008), (8892, 142676), (9063, 139984), (10768, 117819), (11024, 115083), (11856, 107007), (12084, 104988), (12114, 104728), (12402, 102296), (12787, 99216), (13091, 96912), (16112, 78741), (16152, 78546), (16536, 76722), (17498, 72504), (17784, 71338), (18126, 69992), (24168, 52494), (24228, 52364), (24804, 51148), (25574, 49608), (26182, 48456), (26247, 48336), (32304, 39273), (33072, 38361), (34996, 36252), (35568, 35669)]