453474944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 1028160000

約数和(自身を除く): 574685056

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 128, 149, 208, 236, 248, 298, 403, 416, 472, 496, 596, 767, 806, 832, 944, 992, 1192, 1534, 1612, 1664, 1829, 1888, 1937, 1984, 2384, 3068, 3224, 3658, 3776, 3874, 3968, 4619, 4768, 6136, 6448, 7316, 7552, 7748, 8791, 9238, 9536, 12272, 12896, 14632, 15496, 17582, 18476, 19072, 23777, 24544, 25792, 29264, 30992, 35164, 36952, 47554, 49088, 51584, 58528, 60047, 61984, 70328, 73904, 95108, 98176, 114283, 117056, 120094, 123968, 140656, 147808, 190216, 228566, 234112, 240188, 247936, 272521, 281312, 295616, 380432, 457132, 480376, 545042, 562624, 591232, 760864, 914264, 960752, 1090084, 1125248, 1521728, 1828528, 1921504, 2180168, 3043456, 3542773, 3657056, 3843008, 4360336, 7085546, 7314112, 7686016, 8720672, 14171092, 14628224, 17441344, 28342184, 34882688, 56684368, 113368736, 226737472, 453474944]

約数ペア:

[(1, 453474944), (2, 226737472), (4, 113368736), (8, 56684368), (13, 34882688), (16, 28342184), (26, 17441344), (31, 14628224), (32, 14171092), (52, 8720672), (59, 7686016), (62, 7314112), (64, 7085546), (104, 4360336), (118, 3843008), (124, 3657056), (128, 3542773), (149, 3043456), (208, 2180168), (236, 1921504), (248, 1828528), (298, 1521728), (403, 1125248), (416, 1090084), (472, 960752), (496, 914264), (596, 760864), (767, 591232), (806, 562624), (832, 545042), (944, 480376), (992, 457132), (1192, 380432), (1534, 295616), (1612, 281312), (1664, 272521), (1829, 247936), (1888, 240188), (1937, 234112), (1984, 228566), (2384, 190216), (3068, 147808), (3224, 140656), (3658, 123968), (3776, 120094), (3874, 117056), (3968, 114283), (4619, 98176), (4768, 95108), (6136, 73904), (6448, 70328), (7316, 61984), (7552, 60047), (7748, 58528), (8791, 51584), (9238, 49088), (9536, 47554), (12272, 36952), (12896, 35164), (14632, 30992), (15496, 29264), (17582, 25792), (18476, 24544), (19072, 23777)]