305411896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4933}}^1$

素因数の和:5119

約数の個数: 32

約数和(自身を含む): 586159200

約数和(自身を除く): 280747304

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 4933, 7739, 9866, 15478, 19732, 30956, 39464, 61912, 350243, 537697, 700486, 1075394, 1400972, 2150788, 2801944, 4301576, 38176487, 76352974, 152705948, 305411896]

約数ペア:

[(1, 305411896), (2, 152705948), (4, 76352974), (8, 38176487), (71, 4301576), (109, 2801944), (142, 2150788), (218, 1400972), (284, 1075394), (436, 700486), (568, 537697), (872, 350243), (4933, 61912), (7739, 39464), (9866, 30956), (15478, 19732)]