289429168

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63029}}^1$

素因数の和:63085

約数の個数: 40

約数和(自身を含む): 656520480

約数和(自身を除く): 367091312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 63029, 126058, 252116, 441203, 504232, 882406, 1008464, 1764812, 2584189, 3529624, 5168378, 7059248, 10336756, 18089323, 20673512, 36178646, 41347024, 72357292, 144714584, 289429168]

約数ペア:

[(1, 289429168), (2, 144714584), (4, 72357292), (7, 41347024), (8, 36178646), (14, 20673512), (16, 18089323), (28, 10336756), (41, 7059248), (56, 5168378), (82, 3529624), (112, 2584189), (164, 1764812), (287, 1008464), (328, 882406), (574, 504232), (656, 441203), (1148, 252116), (2296, 126058), (4592, 63029)]