289769472

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 851760000

約数和(自身を除く): 561990528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 199, 237, 256, 288, 316, 384, 398, 474, 512, 576, 597, 632, 711, 768, 796, 948, 1024, 1152, 1194, 1264, 1422, 1536, 1592, 1791, 1896, 2048, 2304, 2388, 2528, 2844, 3072, 3184, 3582, 3792, 4608, 4776, 5056, 5688, 6144, 6368, 7164, 7584, 9216, 9552, 10112, 11376, 12736, 14328, 15168, 15721, 18432, 19104, 20224, 22752, 25472, 28656, 30336, 31442, 38208, 40448, 45504, 47163, 50944, 57312, 60672, 62884, 76416, 80896, 91008, 94326, 101888, 114624, 121344, 125768, 141489, 152832, 161792, 182016, 188652, 203776, 229248, 242688, 251536, 282978, 305664, 364032, 377304, 407552, 458496, 485376, 503072, 565956, 611328, 728064, 754608, 916992, 1006144, 1131912, 1222656, 1456128, 1509216, 1833984, 2012288, 2263824, 3018432, 3667968, 4024576, 4527648, 6036864, 8049152, 9055296, 12073728, 16098304, 18110592, 24147456, 32196608, 36221184, 48294912, 72442368, 96589824, 144884736, 289769472]

約数ペア:

[(1, 289769472), (2, 144884736), (3, 96589824), (4, 72442368), (6, 48294912), (8, 36221184), (9, 32196608), (12, 24147456), (16, 18110592), (18, 16098304), (24, 12073728), (32, 9055296), (36, 8049152), (48, 6036864), (64, 4527648), (72, 4024576), (79, 3667968), (96, 3018432), (128, 2263824), (144, 2012288), (158, 1833984), (192, 1509216), (199, 1456128), (237, 1222656), (256, 1131912), (288, 1006144), (316, 916992), (384, 754608), (398, 728064), (474, 611328), (512, 565956), (576, 503072), (597, 485376), (632, 458496), (711, 407552), (768, 377304), (796, 364032), (948, 305664), (1024, 282978), (1152, 251536), (1194, 242688), (1264, 229248), (1422, 203776), (1536, 188652), (1592, 182016), (1791, 161792), (1896, 152832), (2048, 141489), (2304, 125768), (2388, 121344), (2528, 114624), (2844, 101888), (3072, 94326), (3184, 91008), (3582, 80896), (3792, 76416), (4608, 62884), (4776, 60672), (5056, 57312), (5688, 50944), (6144, 47163), (6368, 45504), (7164, 40448), (7584, 38208), (9216, 31442), (9552, 30336), (10112, 28656), (11376, 25472), (12736, 22752), (14328, 20224), (15168, 19104), (15721, 18432)]