448027488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 1339752960

約数和(自身を除く): 891725472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 239, 276, 283, 288, 368, 414, 478, 552, 566, 717, 736, 828, 849, 956, 1104, 1132, 1434, 1656, 1698, 1912, 2151, 2208, 2264, 2547, 2868, 3312, 3396, 3824, 4302, 4528, 5094, 5497, 5736, 6509, 6624, 6792, 7648, 8604, 9056, 10188, 10994, 11472, 13018, 13584, 16491, 17208, 19527, 20376, 21988, 22944, 26036, 27168, 32982, 34416, 39054, 40752, 43976, 49473, 52072, 58581, 65964, 67637, 68832, 78108, 81504, 87952, 98946, 104144, 117162, 131928, 135274, 156216, 175904, 197892, 202911, 208288, 234324, 263856, 270548, 312432, 395784, 405822, 468648, 527712, 541096, 608733, 624864, 791568, 811644, 937296, 1082192, 1217466, 1555651, 1583136, 1623288, 1874592, 2164384, 2434932, 3111302, 3246576, 4666953, 4869864, 6222604, 6493152, 9333906, 9739728, 12445208, 14000859, 18667812, 19479456, 24890416, 28001718, 37335624, 49780832, 56003436, 74671248, 112006872, 149342496, 224013744, 448027488]

約数ペア:

[(1, 448027488), (2, 224013744), (3, 149342496), (4, 112006872), (6, 74671248), (8, 56003436), (9, 49780832), (12, 37335624), (16, 28001718), (18, 24890416), (23, 19479456), (24, 18667812), (32, 14000859), (36, 12445208), (46, 9739728), (48, 9333906), (69, 6493152), (72, 6222604), (92, 4869864), (96, 4666953), (138, 3246576), (144, 3111302), (184, 2434932), (207, 2164384), (239, 1874592), (276, 1623288), (283, 1583136), (288, 1555651), (368, 1217466), (414, 1082192), (478, 937296), (552, 811644), (566, 791568), (717, 624864), (736, 608733), (828, 541096), (849, 527712), (956, 468648), (1104, 405822), (1132, 395784), (1434, 312432), (1656, 270548), (1698, 263856), (1912, 234324), (2151, 208288), (2208, 202911), (2264, 197892), (2547, 175904), (2868, 156216), (3312, 135274), (3396, 131928), (3824, 117162), (4302, 104144), (4528, 98946), (5094, 87952), (5497, 81504), (5736, 78108), (6509, 68832), (6624, 67637), (6792, 65964), (7648, 58581), (8604, 52072), (9056, 49473), (10188, 43976), (10994, 40752), (11472, 39054), (13018, 34416), (13584, 32982), (16491, 27168), (17208, 26036), (19527, 22944), (20376, 21988)]