450942688

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2069}}^1$

素因数の和:2232

約数の個数: 72

約数和(自身を含む): 1040671800

約数和(自身を除く): 589729112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 784, 973, 1112, 1568, 1946, 2069, 2224, 3892, 4138, 4448, 6811, 7784, 8276, 13622, 14483, 15568, 16552, 27244, 28966, 31136, 33104, 54488, 57932, 66208, 101381, 108976, 115864, 202762, 217952, 231728, 287591, 405524, 463456, 575182, 811048, 1150364, 1622096, 2013137, 2300728, 3244192, 4026274, 4601456, 8052548, 9202912, 14091959, 16105096, 28183918, 32210192, 56367836, 64420384, 112735672, 225471344, 450942688]

約数ペア:

[(1, 450942688), (2, 225471344), (4, 112735672), (7, 64420384), (8, 56367836), (14, 32210192), (16, 28183918), (28, 16105096), (32, 14091959), (49, 9202912), (56, 8052548), (98, 4601456), (112, 4026274), (139, 3244192), (196, 2300728), (224, 2013137), (278, 1622096), (392, 1150364), (556, 811048), (784, 575182), (973, 463456), (1112, 405524), (1568, 287591), (1946, 231728), (2069, 217952), (2224, 202762), (3892, 115864), (4138, 108976), (4448, 101381), (6811, 66208), (7784, 57932), (8276, 54488), (13622, 33104), (14483, 31136), (15568, 28966), (16552, 27244)]