2017019808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1087}}^1$

素因数の和:1499

約数の個数: 144

約数和(自身を含む): 6094932480

約数和(自身を除く): 4077912672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 379, 408, 544, 612, 758, 816, 1087, 1137, 1224, 1516, 1632, 2174, 2274, 2448, 3032, 3261, 3411, 4348, 4548, 4896, 6064, 6443, 6522, 6822, 8696, 9096, 9783, 12128, 12886, 13044, 13644, 17392, 18192, 18479, 19329, 19566, 25772, 26088, 27288, 34784, 36384, 36958, 38658, 39132, 51544, 52176, 54576, 55437, 57987, 73916, 77316, 78264, 103088, 104352, 109152, 110874, 115974, 147832, 154632, 156528, 166311, 206176, 221748, 231948, 295664, 309264, 313056, 332622, 411973, 443496, 463896, 591328, 618528, 665244, 823946, 886992, 927792, 1235919, 1330488, 1647892, 1773984, 1855584, 2471838, 2660976, 3295784, 3707757, 4943676, 5321952, 6591568, 7003541, 7415514, 9887352, 13183136, 14007082, 14831028, 19774704, 21010623, 28014164, 29662056, 39549408, 42021246, 56028328, 59324112, 63031869, 84042492, 112056656, 118648224, 126063738, 168084984, 224113312, 252127476, 336169968, 504254952, 672339936, 1008509904, 2017019808]

約数ペア:

[(1, 2017019808), (2, 1008509904), (3, 672339936), (4, 504254952), (6, 336169968), (8, 252127476), (9, 224113312), (12, 168084984), (16, 126063738), (17, 118648224), (18, 112056656), (24, 84042492), (32, 63031869), (34, 59324112), (36, 56028328), (48, 42021246), (51, 39549408), (68, 29662056), (72, 28014164), (96, 21010623), (102, 19774704), (136, 14831028), (144, 14007082), (153, 13183136), (204, 9887352), (272, 7415514), (288, 7003541), (306, 6591568), (379, 5321952), (408, 4943676), (544, 3707757), (612, 3295784), (758, 2660976), (816, 2471838), (1087, 1855584), (1137, 1773984), (1224, 1647892), (1516, 1330488), (1632, 1235919), (2174, 927792), (2274, 886992), (2448, 823946), (3032, 665244), (3261, 618528), (3411, 591328), (4348, 463896), (4548, 443496), (4896, 411973), (6064, 332622), (6443, 313056), (6522, 309264), (6822, 295664), (8696, 231948), (9096, 221748), (9783, 206176), (12128, 166311), (12886, 156528), (13044, 154632), (13644, 147832), (17392, 115974), (18192, 110874), (18479, 109152), (19329, 104352), (19566, 103088), (25772, 78264), (26088, 77316), (27288, 73916), (34784, 57987), (36384, 55437), (36958, 54576), (38658, 52176), (39132, 51544)]