262502208

素因数分解:

$2^6\times 3^5\times {\mathrm{16879}}^1$

素因数の和:16906

約数の個数: 84

約数和(自身を含む): 780328640

約数和(自身を除く): 517826432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 455733, 540128, 607644, 810192, 911466, 1080256, 1215288, 1367199, 1620384, 1822932, 2430576, 2734398, 3240768, 3645864, 4101597, 4861152, 5468796, 7291728, 8203194, 9722304, 10937592, 14583456, 16406388, 21875184, 29166912, 32812776, 43750368, 65625552, 87500736, 131251104, 262502208]

約数ペア:

[(1, 262502208), (2, 131251104), (3, 87500736), (4, 65625552), (6, 43750368), (8, 32812776), (9, 29166912), (12, 21875184), (16, 16406388), (18, 14583456), (24, 10937592), (27, 9722304), (32, 8203194), (36, 7291728), (48, 5468796), (54, 4861152), (64, 4101597), (72, 3645864), (81, 3240768), (96, 2734398), (108, 2430576), (144, 1822932), (162, 1620384), (192, 1367199), (216, 1215288), (243, 1080256), (288, 911466), (324, 810192), (432, 607644), (486, 540128), (576, 455733), (648, 405096), (864, 303822), (972, 270064), (1296, 202548), (1728, 151911), (1944, 135032), (2592, 101274), (3888, 67516), (5184, 50637), (7776, 33758), (15552, 16879)]