249442914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 593556480

約数和(自身を除く): 344113566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 177, 258, 301, 354, 413, 602, 826, 903, 1239, 1806, 2341, 2478, 2537, 4682, 5074, 7023, 7611, 14046, 15222, 16387, 17759, 32774, 35518, 49161, 53277, 98322, 100663, 106554, 138119, 201326, 276238, 301989, 414357, 603978, 704641, 828714, 966833, 1409282, 1933666, 2113923, 2900499, 4227846, 5800998, 5939117, 11878234, 17817351, 35634702, 41573819, 83147638, 124721457, 249442914]

約数ペア:

[(1, 249442914), (2, 124721457), (3, 83147638), (6, 41573819), (7, 35634702), (14, 17817351), (21, 11878234), (42, 5939117), (43, 5800998), (59, 4227846), (86, 2900499), (118, 2113923), (129, 1933666), (177, 1409282), (258, 966833), (301, 828714), (354, 704641), (413, 603978), (602, 414357), (826, 301989), (903, 276238), (1239, 201326), (1806, 138119), (2341, 106554), (2478, 100663), (2537, 98322), (4682, 53277), (5074, 49161), (7023, 35518), (7611, 32774), (14046, 17759), (15222, 16387)]