1900376064

素因数分解:

$2^{12}\times 3^2\times {\mathrm{51551}}^1$

素因数の和:51581

約数の個数: 78

約数和(自身を含む): 5489411616

約数和(自身を除く): 3589035552

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, 4096, 4608, 6144, 9216, 12288, 18432, 36864, 51551, 103102, 154653, 206204, 309306, 412408, 463959, 618612, 824816, 927918, 1237224, 1649632, 1855836, 2474448, 3299264, 3711672, 4948896, 6598528, 7423344, 9897792, 13197056, 14846688, 19795584, 26394112, 29693376, 39591168, 52788224, 59386752, 79182336, 105576448, 118773504, 158364672, 211152896, 237547008, 316729344, 475094016, 633458688, 950188032, 1900376064]

約数ペア:

[(1, 1900376064), (2, 950188032), (3, 633458688), (4, 475094016), (6, 316729344), (8, 237547008), (9, 211152896), (12, 158364672), (16, 118773504), (18, 105576448), (24, 79182336), (32, 59386752), (36, 52788224), (48, 39591168), (64, 29693376), (72, 26394112), (96, 19795584), (128, 14846688), (144, 13197056), (192, 9897792), (256, 7423344), (288, 6598528), (384, 4948896), (512, 3711672), (576, 3299264), (768, 2474448), (1024, 1855836), (1152, 1649632), (1536, 1237224), (2048, 927918), (2304, 824816), (3072, 618612), (4096, 463959), (4608, 412408), (6144, 309306), (9216, 206204), (12288, 154653), (18432, 103102), (36864, 51551)]