419948032

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 120

約数和(自身を含む): 1028606040

約数和(自身を除く): 608658008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 881, 896, 931, 1064, 1216, 1568, 1762, 1792, 1862, 2128, 2432, 3136, 3524, 3584, 3724, 4256, 4864, 6167, 6272, 7048, 7448, 8512, 9728, 12334, 12544, 14096, 14896, 16739, 17024, 24668, 25088, 28192, 29792, 33478, 34048, 43169, 49336, 56384, 59584, 66956, 68096, 86338, 98672, 112768, 117173, 119168, 133912, 172676, 197344, 225536, 234346, 238336, 267824, 345352, 394688, 451072, 468692, 476672, 535648, 690704, 789376, 820211, 937384, 1071296, 1381408, 1578752, 1640422, 1874768, 2142592, 2762816, 3157504, 3280844, 3749536, 4285184, 5525632, 6561688, 7499072, 8570368, 11051264, 13123376, 14998144, 22102528, 26246752, 29996288, 52493504, 59992576, 104987008, 209974016, 419948032]

約数ペア:

[(1, 419948032), (2, 209974016), (4, 104987008), (7, 59992576), (8, 52493504), (14, 29996288), (16, 26246752), (19, 22102528), (28, 14998144), (32, 13123376), (38, 11051264), (49, 8570368), (56, 7499072), (64, 6561688), (76, 5525632), (98, 4285184), (112, 3749536), (128, 3280844), (133, 3157504), (152, 2762816), (196, 2142592), (224, 1874768), (256, 1640422), (266, 1578752), (304, 1381408), (392, 1071296), (448, 937384), (512, 820211), (532, 789376), (608, 690704), (784, 535648), (881, 476672), (896, 468692), (931, 451072), (1064, 394688), (1216, 345352), (1568, 267824), (1762, 238336), (1792, 234346), (1862, 225536), (2128, 197344), (2432, 172676), (3136, 133912), (3524, 119168), (3584, 117173), (3724, 112768), (4256, 98672), (4864, 86338), (6167, 68096), (6272, 66956), (7048, 59584), (7448, 56384), (8512, 49336), (9728, 43169), (12334, 34048), (12544, 33478), (14096, 29792), (14896, 28192), (16739, 25088), (17024, 24668)]