251947008

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13669}}^1$

素因数の和:13697

約数の個数: 72

約数和(自身を含む): 727722450

約数和(自身を除く): 475775442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 13669, 18432, 27338, 41007, 54676, 82014, 109352, 123021, 164028, 218704, 246042, 328056, 437408, 492084, 656112, 874816, 984168, 1312224, 1749632, 1968336, 2624448, 3499264, 3936672, 5248896, 6998528, 7873344, 10497792, 13997056, 15746688, 20995584, 27994112, 31493376, 41991168, 62986752, 83982336, 125973504, 251947008]

約数ペア:

[(1, 251947008), (2, 125973504), (3, 83982336), (4, 62986752), (6, 41991168), (8, 31493376), (9, 27994112), (12, 20995584), (16, 15746688), (18, 13997056), (24, 10497792), (32, 7873344), (36, 6998528), (48, 5248896), (64, 3936672), (72, 3499264), (96, 2624448), (128, 1968336), (144, 1749632), (192, 1312224), (256, 984168), (288, 874816), (384, 656112), (512, 492084), (576, 437408), (768, 328056), (1024, 246042), (1152, 218704), (1536, 164028), (2048, 123021), (2304, 109352), (3072, 82014), (4608, 54676), (6144, 41007), (9216, 27338), (13669, 18432)]