268448768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 88

約数和(自身を含む): 649668672

約数和(自身を除く): 381219904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2176, 2203, 3584, 3808, 4352, 4406, 7168, 7616, 8704, 8812, 15232, 15421, 17408, 17624, 30464, 30842, 35248, 37451, 60928, 61684, 70496, 74902, 121856, 123368, 140992, 149804, 246736, 262157, 281984, 299608, 493472, 524314, 563968, 599216, 986944, 1048628, 1127936, 1198432, 1973888, 2097256, 2255872, 2396864, 3947776, 4194512, 4793728, 7895552, 8389024, 9587456, 15791104, 16778048, 19174912, 33556096, 38349824, 67112192, 134224384, 268448768]

約数ペア:

[(1, 268448768), (2, 134224384), (4, 67112192), (7, 38349824), (8, 33556096), (14, 19174912), (16, 16778048), (17, 15791104), (28, 9587456), (32, 8389024), (34, 7895552), (56, 4793728), (64, 4194512), (68, 3947776), (112, 2396864), (119, 2255872), (128, 2097256), (136, 1973888), (224, 1198432), (238, 1127936), (256, 1048628), (272, 986944), (448, 599216), (476, 563968), (512, 524314), (544, 493472), (896, 299608), (952, 281984), (1024, 262157), (1088, 246736), (1792, 149804), (1904, 140992), (2176, 123368), (2203, 121856), (3584, 74902), (3808, 70496), (4352, 61684), (4406, 60928), (7168, 37451), (7616, 35248), (8704, 30842), (8812, 30464), (15232, 17624), (15421, 17408)]