259077504

素因数分解:

$2^7\times 3^1\times 7^4\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 805679640

約数和(自身を除く): 546602136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 281, 294, 336, 343, 384, 392, 448, 562, 588, 672, 686, 784, 843, 896, 1029, 1124, 1176, 1344, 1372, 1568, 1686, 1967, 2058, 2248, 2352, 2401, 2688, 2744, 3136, 3372, 3934, 4116, 4496, 4704, 4802, 5488, 5901, 6272, 6744, 7203, 7868, 8232, 8992, 9408, 9604, 10976, 11802, 13488, 13769, 14406, 15736, 16464, 17984, 18816, 19208, 21952, 23604, 26976, 27538, 28812, 31472, 32928, 35968, 38416, 41307, 43904, 47208, 53952, 55076, 57624, 62944, 65856, 76832, 82614, 94416, 96383, 107904, 110152, 115248, 125888, 131712, 153664, 165228, 188832, 192766, 220304, 230496, 251776, 289149, 307328, 330456, 377664, 385532, 440608, 460992, 578298, 660912, 674681, 755328, 771064, 881216, 921984, 1156596, 1321824, 1349362, 1542128, 1762432, 2024043, 2313192, 2643648, 2698724, 3084256, 4048086, 4626384, 5287296, 5397448, 6168512, 8096172, 9252768, 10794896, 12337024, 16192344, 18505536, 21589792, 32384688, 37011072, 43179584, 64769376, 86359168, 129538752, 259077504]

約数ペア:

[(1, 259077504), (2, 129538752), (3, 86359168), (4, 64769376), (6, 43179584), (7, 37011072), (8, 32384688), (12, 21589792), (14, 18505536), (16, 16192344), (21, 12337024), (24, 10794896), (28, 9252768), (32, 8096172), (42, 6168512), (48, 5397448), (49, 5287296), (56, 4626384), (64, 4048086), (84, 3084256), (96, 2698724), (98, 2643648), (112, 2313192), (128, 2024043), (147, 1762432), (168, 1542128), (192, 1349362), (196, 1321824), (224, 1156596), (281, 921984), (294, 881216), (336, 771064), (343, 755328), (384, 674681), (392, 660912), (448, 578298), (562, 460992), (588, 440608), (672, 385532), (686, 377664), (784, 330456), (843, 307328), (896, 289149), (1029, 251776), (1124, 230496), (1176, 220304), (1344, 192766), (1372, 188832), (1568, 165228), (1686, 153664), (1967, 131712), (2058, 125888), (2248, 115248), (2352, 110152), (2401, 107904), (2688, 96383), (2744, 94416), (3136, 82614), (3372, 76832), (3934, 65856), (4116, 62944), (4496, 57624), (4704, 55076), (4802, 53952), (5488, 47208), (5901, 43904), (6272, 41307), (6744, 38416), (7203, 35968), (7868, 32928), (8232, 31472), (8992, 28812), (9408, 27538), (9604, 26976), (10976, 23604), (11802, 21952), (13488, 19208), (13769, 18816), (14406, 17984), (15736, 16464)]