1590441984

素因数分解:

$2^{11}\times 3^2\times {\mathrm{86287}}^1$

素因数の和:86315

約数の個数: 72

約数和(自身を含む): 4593541680

約数和(自身を除く): 3003099696

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, 18432, 86287, 172574, 258861, 345148, 517722, 690296, 776583, 1035444, 1380592, 1553166, 2070888, 2761184, 3106332, 4141776, 5522368, 6212664, 8283552, 11044736, 12425328, 16567104, 22089472, 24850656, 33134208, 44178944, 49701312, 66268416, 88357888, 99402624, 132536832, 176715776, 198805248, 265073664, 397610496, 530147328, 795220992, 1590441984]

約数ペア:

[(1, 1590441984), (2, 795220992), (3, 530147328), (4, 397610496), (6, 265073664), (8, 198805248), (9, 176715776), (12, 132536832), (16, 99402624), (18, 88357888), (24, 66268416), (32, 49701312), (36, 44178944), (48, 33134208), (64, 24850656), (72, 22089472), (96, 16567104), (128, 12425328), (144, 11044736), (192, 8283552), (256, 6212664), (288, 5522368), (384, 4141776), (512, 3106332), (576, 2761184), (768, 2070888), (1024, 1553166), (1152, 1380592), (1536, 1035444), (2048, 776583), (2304, 690296), (3072, 517722), (4608, 345148), (6144, 258861), (9216, 172574), (18432, 86287)]