275102464

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 692507200

約数和(自身を除く): 417404736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 241, 256, 343, 364, 392, 416, 448, 482, 637, 686, 728, 784, 832, 896, 964, 1274, 1372, 1456, 1568, 1664, 1687, 1792, 1928, 2548, 2744, 2912, 3133, 3136, 3328, 3374, 3856, 4459, 5096, 5488, 5824, 6266, 6272, 6748, 7712, 8918, 10192, 10976, 11648, 11809, 12532, 12544, 13496, 15424, 17836, 20384, 21931, 21952, 23296, 23618, 25064, 26992, 30848, 35672, 40768, 43862, 43904, 47236, 50128, 53984, 61696, 71344, 81536, 82663, 87724, 87808, 94472, 100256, 107968, 142688, 153517, 163072, 165326, 175448, 188944, 200512, 215936, 285376, 307034, 330652, 350896, 377888, 401024, 431872, 570752, 614068, 661304, 701792, 755776, 802048, 1074619, 1141504, 1228136, 1322608, 1403584, 1511552, 2149238, 2456272, 2645216, 2807168, 3023104, 4298476, 4912544, 5290432, 5614336, 8596952, 9825088, 10580864, 17193904, 19650176, 21161728, 34387808, 39300352, 68775616, 137551232, 275102464]

約数ペア:

[(1, 275102464), (2, 137551232), (4, 68775616), (7, 39300352), (8, 34387808), (13, 21161728), (14, 19650176), (16, 17193904), (26, 10580864), (28, 9825088), (32, 8596952), (49, 5614336), (52, 5290432), (56, 4912544), (64, 4298476), (91, 3023104), (98, 2807168), (104, 2645216), (112, 2456272), (128, 2149238), (182, 1511552), (196, 1403584), (208, 1322608), (224, 1228136), (241, 1141504), (256, 1074619), (343, 802048), (364, 755776), (392, 701792), (416, 661304), (448, 614068), (482, 570752), (637, 431872), (686, 401024), (728, 377888), (784, 350896), (832, 330652), (896, 307034), (964, 285376), (1274, 215936), (1372, 200512), (1456, 188944), (1568, 175448), (1664, 165326), (1687, 163072), (1792, 153517), (1928, 142688), (2548, 107968), (2744, 100256), (2912, 94472), (3133, 87808), (3136, 87724), (3328, 82663), (3374, 81536), (3856, 71344), (4459, 61696), (5096, 53984), (5488, 50128), (5824, 47236), (6266, 43904), (6272, 43862), (6748, 40768), (7712, 35672), (8918, 30848), (10192, 26992), (10976, 25064), (11648, 23618), (11809, 23296), (12532, 21952), (12544, 21931), (13496, 20384), (15424, 17836)]