889811231296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{18427}}^1$

素因数の和:19036

約数の個数: 112

約数和(自身を含む): 1920814422016

約数和(自身を除く): 1031003190720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 457, 508, 832, 914, 1016, 1651, 1828, 2032, 3302, 3656, 4064, 5941, 6604, 7312, 8128, 11882, 13208, 14624, 18427, 23764, 26416, 29248, 36854, 47528, 52832, 58039, 73708, 95056, 105664, 116078, 147416, 190112, 232156, 239551, 294832, 380224, 464312, 479102, 589664, 754507, 928624, 958204, 1179328, 1509014, 1857248, 1916408, 2340229, 3018028, 3714496, 3832816, 4680458, 6036056, 7665632, 8421139, 9360916, 12072112, 15331264, 16842278, 18721832, 24144224, 30422977, 33684556, 37443664, 48288448, 60845954, 67369112, 74887328, 109474807, 121691908, 134738224, 149774656, 218949614, 243383816, 269476448, 437899228, 486767632, 538952896, 875798456, 973535264, 1069484653, 1751596912, 1947070528, 2138969306, 3503193824, 4277938612, 7006387648, 8555877224, 13903300489, 17111754448, 27806600978, 34223508896, 55613201956, 68447017792, 111226403912, 222452807824, 444905615648, 889811231296]

約数ペア:

[(1, 889811231296), (2, 444905615648), (4, 222452807824), (8, 111226403912), (13, 68447017792), (16, 55613201956), (26, 34223508896), (32, 27806600978), (52, 17111754448), (64, 13903300489), (104, 8555877224), (127, 7006387648), (208, 4277938612), (254, 3503193824), (416, 2138969306), (457, 1947070528), (508, 1751596912), (832, 1069484653), (914, 973535264), (1016, 875798456), (1651, 538952896), (1828, 486767632), (2032, 437899228), (3302, 269476448), (3656, 243383816), (4064, 218949614), (5941, 149774656), (6604, 134738224), (7312, 121691908), (8128, 109474807), (11882, 74887328), (13208, 67369112), (14624, 60845954), (18427, 48288448), (23764, 37443664), (26416, 33684556), (29248, 30422977), (36854, 24144224), (47528, 18721832), (52832, 16842278), (58039, 15331264), (73708, 12072112), (95056, 9360916), (105664, 8421139), (116078, 7665632), (147416, 6036056), (190112, 4680458), (232156, 3832816), (239551, 3714496), (294832, 3018028), (380224, 2340229), (464312, 1916408), (479102, 1857248), (589664, 1509014), (754507, 1179328), (928624, 958204)]