1189008128

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 144

約数和(自身を含む): 3021849600

約数和(自身を除く): 1832841472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 896, 1078, 1231, 1232, 1372, 1408, 1568, 1792, 2156, 2462, 2464, 2744, 2816, 3136, 3773, 4312, 4924, 4928, 5488, 6272, 7546, 8617, 8624, 9848, 9856, 10976, 12544, 13541, 15092, 17234, 17248, 19696, 19712, 21952, 27082, 30184, 34468, 34496, 39392, 43904, 54164, 60319, 60368, 68936, 68992, 78784, 87808, 94787, 108328, 120638, 120736, 137872, 137984, 157568, 189574, 216656, 241276, 241472, 275744, 315136, 379148, 422233, 433312, 482552, 482944, 551488, 663509, 758296, 844466, 866624, 965104, 965888, 1102976, 1327018, 1516592, 1688932, 1733248, 1930208, 2205952, 2654036, 3033184, 3377864, 3466496, 3860416, 4644563, 5308072, 6066368, 6755728, 7720832, 9289126, 10616144, 12132736, 13511456, 15441664, 18578252, 21232288, 24265472, 27022912, 37156504, 42464576, 54045824, 74313008, 84929152, 108091648, 148626016, 169858304, 297252032, 594504064, 1189008128]

約数ペア:

[(1, 1189008128), (2, 594504064), (4, 297252032), (7, 169858304), (8, 148626016), (11, 108091648), (14, 84929152), (16, 74313008), (22, 54045824), (28, 42464576), (32, 37156504), (44, 27022912), (49, 24265472), (56, 21232288), (64, 18578252), (77, 15441664), (88, 13511456), (98, 12132736), (112, 10616144), (128, 9289126), (154, 7720832), (176, 6755728), (196, 6066368), (224, 5308072), (256, 4644563), (308, 3860416), (343, 3466496), (352, 3377864), (392, 3033184), (448, 2654036), (539, 2205952), (616, 1930208), (686, 1733248), (704, 1688932), (784, 1516592), (896, 1327018), (1078, 1102976), (1231, 965888), (1232, 965104), (1372, 866624), (1408, 844466), (1568, 758296), (1792, 663509), (2156, 551488), (2462, 482944), (2464, 482552), (2744, 433312), (2816, 422233), (3136, 379148), (3773, 315136), (4312, 275744), (4924, 241472), (4928, 241276), (5488, 216656), (6272, 189574), (7546, 157568), (8617, 137984), (8624, 137872), (9848, 120736), (9856, 120638), (10976, 108328), (12544, 94787), (13541, 87808), (15092, 78784), (17234, 68992), (17248, 68936), (19696, 60368), (19712, 60319), (21952, 54164), (27082, 43904), (30184, 39392), (34468, 34496)]