2939472

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 8342100

約数和(自身を除く): 5402628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 149, 274, 298, 411, 447, 548, 596, 822, 894, 1096, 1192, 1233, 1341, 1644, 1788, 2192, 2384, 2466, 2682, 3288, 3576, 4932, 5364, 6576, 7152, 9864, 10728, 19728, 20413, 21456, 40826, 61239, 81652, 122478, 163304, 183717, 244956, 326608, 367434, 489912, 734868, 979824, 1469736, 2939472]

約数ペア:

[(1, 2939472), (2, 1469736), (3, 979824), (4, 734868), (6, 489912), (8, 367434), (9, 326608), (12, 244956), (16, 183717), (18, 163304), (24, 122478), (36, 81652), (48, 61239), (72, 40826), (137, 21456), (144, 20413), (149, 19728), (274, 10728), (298, 9864), (411, 7152), (447, 6576), (548, 5364), (596, 4932), (822, 3576), (894, 3288), (1096, 2682), (1192, 2466), (1233, 2384), (1341, 2192), (1644, 1788)]