1890231616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5501}}^1$

素因数の和:5592

約数の個数: 112

約数和(自身を含む): 4695626880

約数和(自身を除く): 2805395264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 182, 208, 224, 236, 364, 413, 416, 448, 472, 728, 767, 826, 832, 944, 1456, 1534, 1652, 1888, 2912, 3068, 3304, 3776, 5369, 5501, 5824, 6136, 6608, 10738, 11002, 12272, 13216, 21476, 22004, 24544, 26432, 38507, 42952, 44008, 49088, 71513, 77014, 85904, 88016, 143026, 154028, 171808, 176032, 286052, 308056, 324559, 343616, 352064, 500591, 572104, 616112, 649118, 1001182, 1144208, 1232224, 1298236, 2002364, 2271913, 2288416, 2464448, 2596472, 4004728, 4219267, 4543826, 4576832, 5192944, 8009456, 8438534, 9087652, 10385888, 16018912, 16877068, 18175304, 20771776, 29534869, 32037824, 33754136, 36350608, 59069738, 67508272, 72701216, 118139476, 135016544, 145402432, 236278952, 270033088, 472557904, 945115808, 1890231616]

約数ペア:

[(1, 1890231616), (2, 945115808), (4, 472557904), (7, 270033088), (8, 236278952), (13, 145402432), (14, 135016544), (16, 118139476), (26, 72701216), (28, 67508272), (32, 59069738), (52, 36350608), (56, 33754136), (59, 32037824), (64, 29534869), (91, 20771776), (104, 18175304), (112, 16877068), (118, 16018912), (182, 10385888), (208, 9087652), (224, 8438534), (236, 8009456), (364, 5192944), (413, 4576832), (416, 4543826), (448, 4219267), (472, 4004728), (728, 2596472), (767, 2464448), (826, 2288416), (832, 2271913), (944, 2002364), (1456, 1298236), (1534, 1232224), (1652, 1144208), (1888, 1001182), (2912, 649118), (3068, 616112), (3304, 572104), (3776, 500591), (5369, 352064), (5501, 343616), (5824, 324559), (6136, 308056), (6608, 286052), (10738, 176032), (11002, 171808), (12272, 154028), (13216, 143026), (21476, 88016), (22004, 85904), (24544, 77014), (26432, 71513), (38507, 49088), (42952, 44008)]