387804544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5811

約数の個数: 64

約数和(自身を含む): 844560000

約数和(自身を除く): 456755456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 5749, 8432, 11498, 16864, 22996, 33728, 45992, 67456, 91984, 97733, 178219, 183968, 195466, 356438, 367936, 390932, 712876, 735872, 781864, 1425752, 1563728, 2851504, 3029723, 3127456, 5703008, 6059446, 6254912, 11406016, 12118892, 12509824, 22812032, 24237784, 48475568, 96951136, 193902272, 387804544]

約数ペア:

[(1, 387804544), (2, 193902272), (4, 96951136), (8, 48475568), (16, 24237784), (17, 22812032), (31, 12509824), (32, 12118892), (34, 11406016), (62, 6254912), (64, 6059446), (68, 5703008), (124, 3127456), (128, 3029723), (136, 2851504), (248, 1563728), (272, 1425752), (496, 781864), (527, 735872), (544, 712876), (992, 390932), (1054, 367936), (1088, 356438), (1984, 195466), (2108, 183968), (2176, 178219), (3968, 97733), (4216, 91984), (5749, 67456), (8432, 45992), (11498, 33728), (16864, 22996)]