2128114688

素因数分解:

$2^{10}\times 7^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 176

約数和(自身を含む): 5089660800

約数和(自身を除く): 2961546112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 83, 98, 112, 128, 146, 166, 196, 224, 256, 292, 332, 343, 392, 448, 511, 512, 581, 584, 664, 686, 784, 896, 1022, 1024, 1162, 1168, 1328, 1372, 1568, 1792, 2044, 2324, 2336, 2656, 2744, 3136, 3577, 3584, 4067, 4088, 4648, 4672, 5312, 5488, 6059, 6272, 7154, 7168, 8134, 8176, 9296, 9344, 10624, 10976, 12118, 12544, 14308, 16268, 16352, 18592, 18688, 21248, 21952, 24236, 25039, 25088, 28469, 28616, 32536, 32704, 37184, 37376, 42413, 42496, 43904, 48472, 50078, 50176, 56938, 57232, 65072, 65408, 74368, 74752, 84826, 84992, 87808, 96944, 100156, 113876, 114464, 130144, 130816, 148736, 169652, 175616, 193888, 200312, 227752, 228928, 260288, 261632, 296891, 297472, 339304, 351232, 387776, 400624, 455504, 457856, 520576, 523264, 593782, 594944, 678608, 775552, 801248, 911008, 915712, 1041152, 1187564, 1357216, 1551104, 1602496, 1822016, 1831424, 2078237, 2082304, 2375128, 2714432, 3102208, 3204992, 3644032, 3662848, 4156474, 4164608, 4750256, 5428864, 6204416, 6409984, 7288064, 8312948, 9500512, 10857728, 12819968, 14576128, 16625896, 19001024, 21715456, 25639936, 29152256, 33251792, 38002048, 43430912, 66503584, 76004096, 133007168, 152008192, 266014336, 304016384, 532028672, 1064057344, 2128114688]

約数ペア:

[(1, 2128114688), (2, 1064057344), (4, 532028672), (7, 304016384), (8, 266014336), (14, 152008192), (16, 133007168), (28, 76004096), (32, 66503584), (49, 43430912), (56, 38002048), (64, 33251792), (73, 29152256), (83, 25639936), (98, 21715456), (112, 19001024), (128, 16625896), (146, 14576128), (166, 12819968), (196, 10857728), (224, 9500512), (256, 8312948), (292, 7288064), (332, 6409984), (343, 6204416), (392, 5428864), (448, 4750256), (511, 4164608), (512, 4156474), (581, 3662848), (584, 3644032), (664, 3204992), (686, 3102208), (784, 2714432), (896, 2375128), (1022, 2082304), (1024, 2078237), (1162, 1831424), (1168, 1822016), (1328, 1602496), (1372, 1551104), (1568, 1357216), (1792, 1187564), (2044, 1041152), (2324, 915712), (2336, 911008), (2656, 801248), (2744, 775552), (3136, 678608), (3577, 594944), (3584, 593782), (4067, 523264), (4088, 520576), (4648, 457856), (4672, 455504), (5312, 400624), (5488, 387776), (6059, 351232), (6272, 339304), (7154, 297472), (7168, 296891), (8134, 261632), (8176, 260288), (9296, 228928), (9344, 227752), (10624, 200312), (10976, 193888), (12118, 175616), (12544, 169652), (14308, 148736), (16268, 130816), (16352, 130144), (18592, 114464), (18688, 113876), (21248, 100156), (21952, 96944), (24236, 87808), (25039, 84992), (25088, 84826), (28469, 74752), (28616, 74368), (32536, 65408), (32704, 65072), (37184, 57232), (37376, 56938), (42413, 50176), (42496, 50078), (43904, 48472)]