355143552

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 998784000

約数和(自身を除く): 643640448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 128, 138, 158, 184, 192, 237, 276, 316, 368, 384, 474, 509, 552, 632, 736, 948, 1018, 1104, 1264, 1472, 1527, 1817, 1896, 2036, 2208, 2528, 2944, 3054, 3634, 3792, 4072, 4416, 5056, 5451, 6108, 7268, 7584, 8144, 8832, 10112, 10902, 11707, 12216, 14536, 15168, 16288, 21804, 23414, 24432, 29072, 30336, 32576, 35121, 40211, 43608, 46828, 48864, 58144, 65152, 70242, 80422, 87216, 93656, 97728, 116288, 120633, 140484, 160844, 174432, 187312, 195456, 232576, 241266, 280968, 321688, 348864, 374624, 482532, 561936, 643376, 697728, 749248, 924853, 965064, 1123872, 1286752, 1498496, 1849706, 1930128, 2247744, 2573504, 2774559, 3699412, 3860256, 4495488, 5147008, 5549118, 7398824, 7720512, 11098236, 14797648, 15441024, 22196472, 29595296, 44392944, 59190592, 88785888, 118381184, 177571776, 355143552]

約数ペア:

[(1, 355143552), (2, 177571776), (3, 118381184), (4, 88785888), (6, 59190592), (8, 44392944), (12, 29595296), (16, 22196472), (23, 15441024), (24, 14797648), (32, 11098236), (46, 7720512), (48, 7398824), (64, 5549118), (69, 5147008), (79, 4495488), (92, 3860256), (96, 3699412), (128, 2774559), (138, 2573504), (158, 2247744), (184, 1930128), (192, 1849706), (237, 1498496), (276, 1286752), (316, 1123872), (368, 965064), (384, 924853), (474, 749248), (509, 697728), (552, 643376), (632, 561936), (736, 482532), (948, 374624), (1018, 348864), (1104, 321688), (1264, 280968), (1472, 241266), (1527, 232576), (1817, 195456), (1896, 187312), (2036, 174432), (2208, 160844), (2528, 140484), (2944, 120633), (3054, 116288), (3634, 97728), (3792, 93656), (4072, 87216), (4416, 80422), (5056, 70242), (5451, 65152), (6108, 58144), (7268, 48864), (7584, 46828), (8144, 43608), (8832, 40211), (10112, 35121), (10902, 32576), (11707, 30336), (12216, 29072), (14536, 24432), (15168, 23414), (16288, 21804)]