263202016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2952

約数の個数: 96

約数和(自身を含む): 663731712

約数和(自身を除く): 400529696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 518, 592, 616, 814, 1036, 1184, 1232, 1628, 2072, 2464, 2849, 2887, 3256, 4144, 5698, 5774, 6512, 8288, 11396, 11548, 13024, 20209, 22792, 23096, 31757, 40418, 45584, 46192, 63514, 80836, 91168, 92384, 106819, 127028, 161672, 213638, 222299, 254056, 323344, 427276, 444598, 508112, 646688, 747733, 854552, 889196, 1016224, 1175009, 1495466, 1709104, 1778392, 2350018, 2990932, 3418208, 3556784, 4700036, 5981864, 7113568, 8225063, 9400072, 11963728, 16450126, 18800144, 23927456, 32900252, 37600288, 65800504, 131601008, 263202016]

約数ペア:

[(1, 263202016), (2, 131601008), (4, 65800504), (7, 37600288), (8, 32900252), (11, 23927456), (14, 18800144), (16, 16450126), (22, 11963728), (28, 9400072), (32, 8225063), (37, 7113568), (44, 5981864), (56, 4700036), (74, 3556784), (77, 3418208), (88, 2990932), (112, 2350018), (148, 1778392), (154, 1709104), (176, 1495466), (224, 1175009), (259, 1016224), (296, 889196), (308, 854552), (352, 747733), (407, 646688), (518, 508112), (592, 444598), (616, 427276), (814, 323344), (1036, 254056), (1184, 222299), (1232, 213638), (1628, 161672), (2072, 127028), (2464, 106819), (2849, 92384), (2887, 91168), (3256, 80836), (4144, 63514), (5698, 46192), (5774, 45584), (6512, 40418), (8288, 31757), (11396, 23096), (11548, 22792), (13024, 20209)]