898752512

素因数分解:

$2^{13}\times 7^2\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 84

約数和(自身を含む): 2091781440

約数和(自身を除く): 1193028928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 2239, 3136, 3584, 4096, 4478, 6272, 7168, 8192, 8956, 12544, 14336, 15673, 17912, 25088, 28672, 31346, 35824, 50176, 57344, 62692, 71648, 100352, 109711, 125384, 143296, 200704, 219422, 250768, 286592, 401408, 438844, 501536, 573184, 877688, 1003072, 1146368, 1755376, 2006144, 2292736, 3510752, 4012288, 4585472, 7021504, 8024576, 9170944, 14043008, 16049152, 18341888, 28086016, 32098304, 56172032, 64196608, 112344064, 128393216, 224688128, 449376256, 898752512]

約数ペア:

[(1, 898752512), (2, 449376256), (4, 224688128), (7, 128393216), (8, 112344064), (14, 64196608), (16, 56172032), (28, 32098304), (32, 28086016), (49, 18341888), (56, 16049152), (64, 14043008), (98, 9170944), (112, 8024576), (128, 7021504), (196, 4585472), (224, 4012288), (256, 3510752), (392, 2292736), (448, 2006144), (512, 1755376), (784, 1146368), (896, 1003072), (1024, 877688), (1568, 573184), (1792, 501536), (2048, 438844), (2239, 401408), (3136, 286592), (3584, 250768), (4096, 219422), (4478, 200704), (6272, 143296), (7168, 125384), (8192, 109711), (8956, 100352), (12544, 71648), (14336, 62692), (15673, 57344), (17912, 50176), (25088, 35824), (28672, 31346)]