347994432

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 1048451040

約数和(自身を除く): 700456608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 83, 87, 96, 116, 144, 166, 174, 192, 232, 249, 251, 261, 288, 332, 348, 464, 498, 502, 522, 576, 664, 696, 747, 753, 928, 996, 1004, 1044, 1328, 1392, 1494, 1506, 1856, 1992, 2008, 2088, 2259, 2407, 2656, 2784, 2988, 3012, 3984, 4016, 4176, 4518, 4814, 5312, 5568, 5976, 6024, 7221, 7279, 7968, 8032, 8352, 9036, 9628, 11952, 12048, 14442, 14558, 15936, 16064, 16704, 18072, 19256, 20833, 21663, 21837, 23904, 24096, 28884, 29116, 36144, 38512, 41666, 43326, 43674, 47808, 48192, 57768, 58232, 62499, 65511, 72288, 77024, 83332, 86652, 87348, 115536, 116464, 124998, 131022, 144576, 154048, 166664, 173304, 174696, 187497, 231072, 232928, 249996, 262044, 333328, 346608, 349392, 374994, 462144, 465856, 499992, 524088, 604157, 666656, 693216, 698784, 749988, 999984, 1048176, 1208314, 1333312, 1386432, 1397568, 1499976, 1812471, 1999968, 2096352, 2416628, 2999952, 3624942, 3999936, 4192704, 4833256, 5437413, 5999904, 7249884, 9666512, 10874826, 11999808, 14499768, 19333024, 21749652, 28999536, 38666048, 43499304, 57999072, 86998608, 115998144, 173997216, 347994432]

約数ペア:

[(1, 347994432), (2, 173997216), (3, 115998144), (4, 86998608), (6, 57999072), (8, 43499304), (9, 38666048), (12, 28999536), (16, 21749652), (18, 19333024), (24, 14499768), (29, 11999808), (32, 10874826), (36, 9666512), (48, 7249884), (58, 5999904), (64, 5437413), (72, 4833256), (83, 4192704), (87, 3999936), (96, 3624942), (116, 2999952), (144, 2416628), (166, 2096352), (174, 1999968), (192, 1812471), (232, 1499976), (249, 1397568), (251, 1386432), (261, 1333312), (288, 1208314), (332, 1048176), (348, 999984), (464, 749988), (498, 698784), (502, 693216), (522, 666656), (576, 604157), (664, 524088), (696, 499992), (747, 465856), (753, 462144), (928, 374994), (996, 349392), (1004, 346608), (1044, 333328), (1328, 262044), (1392, 249996), (1494, 232928), (1506, 231072), (1856, 187497), (1992, 174696), (2008, 173304), (2088, 166664), (2259, 154048), (2407, 144576), (2656, 131022), (2784, 124998), (2988, 116464), (3012, 115536), (3984, 87348), (4016, 86652), (4176, 83332), (4518, 77024), (4814, 72288), (5312, 65511), (5568, 62499), (5976, 58232), (6024, 57768), (7221, 48192), (7279, 47808), (7968, 43674), (8032, 43326), (8352, 41666), (9036, 38512), (9628, 36144), (11952, 29116), (12048, 28884), (14442, 24096), (14558, 23904), (15936, 21837), (16064, 21663), (16704, 20833), (18072, 19256)]