282271808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 112

約数和(自身を含む): 730203264

約数和(自身を除く): 447931456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2851, 2912, 3094, 3536, 3808, 5702, 5824, 6188, 7072, 7616, 11404, 12376, 14144, 19957, 22808, 24752, 37063, 39914, 45616, 48467, 49504, 74126, 79828, 91232, 96934, 99008, 148252, 159656, 182464, 193868, 259441, 296504, 319312, 339269, 387736, 518882, 593008, 630071, 638624, 678538, 775472, 1037764, 1186016, 1260142, 1277248, 1357076, 1550944, 2075528, 2372032, 2520284, 2714152, 3101888, 4151056, 4410497, 5040568, 5428304, 8302112, 8820994, 10081136, 10856608, 16604224, 17641988, 20162272, 21713216, 35283976, 40324544, 70567952, 141135904, 282271808]

約数ペア:

[(1, 282271808), (2, 141135904), (4, 70567952), (7, 40324544), (8, 35283976), (13, 21713216), (14, 20162272), (16, 17641988), (17, 16604224), (26, 10856608), (28, 10081136), (32, 8820994), (34, 8302112), (52, 5428304), (56, 5040568), (64, 4410497), (68, 4151056), (91, 3101888), (104, 2714152), (112, 2520284), (119, 2372032), (136, 2075528), (182, 1550944), (208, 1357076), (221, 1277248), (224, 1260142), (238, 1186016), (272, 1037764), (364, 775472), (416, 678538), (442, 638624), (448, 630071), (476, 593008), (544, 518882), (728, 387736), (832, 339269), (884, 319312), (952, 296504), (1088, 259441), (1456, 193868), (1547, 182464), (1768, 159656), (1904, 148252), (2851, 99008), (2912, 96934), (3094, 91232), (3536, 79828), (3808, 74126), (5702, 49504), (5824, 48467), (6188, 45616), (7072, 39914), (7616, 37063), (11404, 24752), (12376, 22808), (14144, 19957)]