217048384

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28499}}^1$

素因数の和:28535

約数の個数: 56

約数和(自身を含む): 521208000

約数和(自身を除く): 304159616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 28499, 56998, 113996, 199493, 227992, 398986, 455984, 484483, 797972, 911968, 968966, 1595944, 1823936, 1937932, 3191888, 3391381, 3875864, 6383776, 6782762, 7751728, 12767552, 13565524, 15503456, 27131048, 31006912, 54262096, 108524192, 217048384]

約数ペア:

[(1, 217048384), (2, 108524192), (4, 54262096), (7, 31006912), (8, 27131048), (14, 15503456), (16, 13565524), (17, 12767552), (28, 7751728), (32, 6782762), (34, 6383776), (56, 3875864), (64, 3391381), (68, 3191888), (112, 1937932), (119, 1823936), (136, 1595944), (224, 968966), (238, 911968), (272, 797972), (448, 484483), (476, 455984), (544, 398986), (952, 227992), (1088, 199493), (1904, 113996), (3808, 56998), (7616, 28499)]