418942368

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12468

約数の個数: 120

約数和(自身を含む): 1326981348

約数和(自身を除く): 908038980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 12433, 16848, 24866, 33696, 37299, 49732, 74598, 99464, 111897, 149196, 161629, 198928, 223794, 298392, 323258, 335691, 397856, 447588, 484887, 596784, 646516, 671382, 895176, 969774, 1007073, 1193568, 1293032, 1342764, 1454661, 1790352, 1939548, 2014146, 2586064, 2685528, 2909322, 3580704, 3879096, 4028292, 4363983, 5172128, 5371056, 5818644, 7758192, 8056584, 8727966, 10742112, 11637288, 13091949, 15516384, 16113168, 17455932, 23274576, 26183898, 32226336, 34911864, 46549152, 52367796, 69823728, 104735592, 139647456, 209471184, 418942368]

約数ペア:

[(1, 418942368), (2, 209471184), (3, 139647456), (4, 104735592), (6, 69823728), (8, 52367796), (9, 46549152), (12, 34911864), (13, 32226336), (16, 26183898), (18, 23274576), (24, 17455932), (26, 16113168), (27, 15516384), (32, 13091949), (36, 11637288), (39, 10742112), (48, 8727966), (52, 8056584), (54, 7758192), (72, 5818644), (78, 5371056), (81, 5172128), (96, 4363983), (104, 4028292), (108, 3879096), (117, 3580704), (144, 2909322), (156, 2685528), (162, 2586064), (208, 2014146), (216, 1939548), (234, 1790352), (288, 1454661), (312, 1342764), (324, 1293032), (351, 1193568), (416, 1007073), (432, 969774), (468, 895176), (624, 671382), (648, 646516), (702, 596784), (864, 484887), (936, 447588), (1053, 397856), (1248, 335691), (1296, 323258), (1404, 298392), (1872, 223794), (2106, 198928), (2592, 161629), (2808, 149196), (3744, 111897), (4212, 99464), (5616, 74598), (8424, 49732), (11232, 37299), (12433, 33696), (16848, 24866)]