269982188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 568049664

約数和(自身を除く): 298067476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1778, 2921, 3301, 3556, 5842, 6602, 11684, 13204, 20447, 23107, 40894, 46214, 75923, 81788, 92428, 151846, 303692, 419227, 531461, 838454, 1062922, 1676908, 2125844, 2934589, 5869178, 9642221, 11738356, 19284442, 38568884, 67495547, 134991094, 269982188]

約数ペア:

[(1, 269982188), (2, 134991094), (4, 67495547), (7, 38568884), (14, 19284442), (23, 11738356), (28, 9642221), (46, 5869178), (92, 2934589), (127, 2125844), (161, 1676908), (254, 1062922), (322, 838454), (508, 531461), (644, 419227), (889, 303692), (1778, 151846), (2921, 92428), (3301, 81788), (3556, 75923), (5842, 46214), (6602, 40894), (11684, 23107), (13204, 20447)]