29481984

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 132

約数和(自身を含む): 97502704

約数和(自身を除く): 68020720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 457, 504, 512, 576, 672, 768, 896, 914, 1008, 1024, 1152, 1344, 1371, 1536, 1792, 1828, 2016, 2304, 2688, 2742, 3072, 3199, 3584, 3656, 4032, 4113, 4608, 5376, 5484, 6398, 7168, 7312, 8064, 8226, 9216, 9597, 10752, 10968, 12796, 14624, 16128, 16452, 19194, 21504, 21936, 25592, 28791, 29248, 32256, 32904, 38388, 43872, 51184, 57582, 58496, 64512, 65808, 76776, 87744, 102368, 115164, 116992, 131616, 153552, 175488, 204736, 230328, 233984, 263232, 307104, 350976, 409472, 460656, 467968, 526464, 614208, 701952, 818944, 921312, 1052928, 1228416, 1403904, 1637888, 1842624, 2105856, 2456832, 3275776, 3685248, 4211712, 4913664, 7370496, 9827328, 14740992, 29481984]

約数ペア:

[(1, 29481984), (2, 14740992), (3, 9827328), (4, 7370496), (6, 4913664), (7, 4211712), (8, 3685248), (9, 3275776), (12, 2456832), (14, 2105856), (16, 1842624), (18, 1637888), (21, 1403904), (24, 1228416), (28, 1052928), (32, 921312), (36, 818944), (42, 701952), (48, 614208), (56, 526464), (63, 467968), (64, 460656), (72, 409472), (84, 350976), (96, 307104), (112, 263232), (126, 233984), (128, 230328), (144, 204736), (168, 175488), (192, 153552), (224, 131616), (252, 116992), (256, 115164), (288, 102368), (336, 87744), (384, 76776), (448, 65808), (457, 64512), (504, 58496), (512, 57582), (576, 51184), (672, 43872), (768, 38388), (896, 32904), (914, 32256), (1008, 29248), (1024, 28791), (1152, 25592), (1344, 21936), (1371, 21504), (1536, 19194), (1792, 16452), (1828, 16128), (2016, 14624), (2304, 12796), (2688, 10968), (2742, 10752), (3072, 9597), (3199, 9216), (3584, 8226), (3656, 8064), (4032, 7312), (4113, 7168), (4608, 6398), (5376, 5484)]