269427968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61909}}^1$

素因数の和:61942

約数の個数: 36

約数和(自身を含む): 569448180

約数和(自身を除く): 300020212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 61909, 123818, 247636, 495272, 990544, 1052453, 1981088, 2104906, 3962176, 4209812, 7924352, 8419624, 15848704, 16839248, 33678496, 67356992, 134713984, 269427968]

約数ペア:

[(1, 269427968), (2, 134713984), (4, 67356992), (8, 33678496), (16, 16839248), (17, 15848704), (32, 8419624), (34, 7924352), (64, 4209812), (68, 3962176), (128, 2104906), (136, 1981088), (256, 1052453), (272, 990544), (544, 495272), (1088, 247636), (2176, 123818), (4352, 61909)]