285900016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3119}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 588444480

約数和(自身を除く): 302544464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 1348, 2696, 3119, 5392, 5729, 6238, 11458, 12476, 22916, 24952, 45832, 49904, 53023, 91664, 106046, 212092, 424184, 848368, 1051103, 2102206, 4204412, 8408824, 16817648, 17868751, 35737502, 71475004, 142950008, 285900016]

約数ペア:

[(1, 285900016), (2, 142950008), (4, 71475004), (8, 35737502), (16, 17868751), (17, 16817648), (34, 8408824), (68, 4204412), (136, 2102206), (272, 1051103), (337, 848368), (674, 424184), (1348, 212092), (2696, 106046), (3119, 91664), (5392, 53023), (5729, 49904), (6238, 45832), (11458, 24952), (12476, 22916)]