15618316448

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2795

約数の個数: 144

約数和(自身を含む): 36970867584

約数和(自身を除く): 21352551136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 71, 98, 106, 112, 142, 196, 212, 224, 284, 371, 392, 424, 497, 568, 742, 784, 848, 994, 1136, 1484, 1568, 1696, 1988, 2272, 2597, 2647, 2968, 3479, 3763, 3976, 5194, 5294, 5936, 6958, 7526, 7952, 10388, 10588, 11872, 13916, 15052, 15904, 18529, 20776, 21176, 26341, 27832, 30104, 37058, 41552, 42352, 52682, 55664, 60208, 74116, 83104, 84704, 105364, 111328, 120416, 129703, 140291, 148232, 184387, 187937, 210728, 259406, 280582, 296464, 368774, 375874, 421456, 518812, 561164, 592928, 737548, 751748, 842912, 982037, 1037624, 1122328, 1315559, 1475096, 1503496, 1964074, 2075248, 2244656, 2631118, 2950192, 3006992, 3928148, 4150496, 4489312, 5262236, 5900384, 6013984, 6874259, 7856296, 9208913, 9960661, 10524472, 13748518, 15712592, 18417826, 19921322, 21048944, 27497036, 31425184, 36835652, 39842644, 42097888, 54994072, 69724627, 73671304, 79685288, 109988144, 139449254, 147342608, 159370576, 219976288, 278898508, 294685216, 318741152, 488072389, 557797016, 976144778, 1115594032, 1952289556, 2231188064, 3904579112, 7809158224, 15618316448]

約数ペア:

[(1, 15618316448), (2, 7809158224), (4, 3904579112), (7, 2231188064), (8, 1952289556), (14, 1115594032), (16, 976144778), (28, 557797016), (32, 488072389), (49, 318741152), (53, 294685216), (56, 278898508), (71, 219976288), (98, 159370576), (106, 147342608), (112, 139449254), (142, 109988144), (196, 79685288), (212, 73671304), (224, 69724627), (284, 54994072), (371, 42097888), (392, 39842644), (424, 36835652), (497, 31425184), (568, 27497036), (742, 21048944), (784, 19921322), (848, 18417826), (994, 15712592), (1136, 13748518), (1484, 10524472), (1568, 9960661), (1696, 9208913), (1988, 7856296), (2272, 6874259), (2597, 6013984), (2647, 5900384), (2968, 5262236), (3479, 4489312), (3763, 4150496), (3976, 3928148), (5194, 3006992), (5294, 2950192), (5936, 2631118), (6958, 2244656), (7526, 2075248), (7952, 1964074), (10388, 1503496), (10588, 1475096), (11872, 1315559), (13916, 1122328), (15052, 1037624), (15904, 982037), (18529, 842912), (20776, 751748), (21176, 737548), (26341, 592928), (27832, 561164), (30104, 518812), (37058, 421456), (41552, 375874), (42352, 368774), (52682, 296464), (55664, 280582), (60208, 259406), (74116, 210728), (83104, 187937), (84704, 184387), (105364, 148232), (111328, 140291), (120416, 129703)]