396485856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{105899}}^1$

素因数の和:105928

約数の個数: 72

約数和(自身を含む): 1214249400

約数和(自身を除く): 817763544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 105899, 211798, 317697, 423596, 635394, 847192, 953091, 1270788, 1376687, 1694384, 1906182, 2541576, 2753374, 3388768, 3812364, 4130061, 5083152, 5506748, 7624728, 8260122, 10166304, 11013496, 12390183, 15249456, 16520244, 22026992, 24780366, 30498912, 33040488, 44053984, 49560732, 66080976, 99121464, 132161952, 198242928, 396485856]

約数ペア:

[(1, 396485856), (2, 198242928), (3, 132161952), (4, 99121464), (6, 66080976), (8, 49560732), (9, 44053984), (12, 33040488), (13, 30498912), (16, 24780366), (18, 22026992), (24, 16520244), (26, 15249456), (32, 12390183), (36, 11013496), (39, 10166304), (48, 8260122), (52, 7624728), (72, 5506748), (78, 5083152), (96, 4130061), (104, 3812364), (117, 3388768), (144, 2753374), (156, 2541576), (208, 1906182), (234, 1694384), (288, 1376687), (312, 1270788), (416, 953091), (468, 847192), (624, 635394), (936, 423596), (1248, 317697), (1872, 211798), (3744, 105899)]