406273728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{302287}}^1$

素因数の和:302309

約数の個数: 56

約数和(自身を含む): 1228498432

約数和(自身を除く): 822224704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 302287, 604574, 906861, 1209148, 1813722, 2116009, 2418296, 3627444, 4232018, 4836592, 6348027, 7254888, 8464036, 9673184, 12696054, 14509776, 16928072, 19346368, 25392108, 29019552, 33856144, 50784216, 58039104, 67712288, 101568432, 135424576, 203136864, 406273728]

約数ペア:

[(1, 406273728), (2, 203136864), (3, 135424576), (4, 101568432), (6, 67712288), (7, 58039104), (8, 50784216), (12, 33856144), (14, 29019552), (16, 25392108), (21, 19346368), (24, 16928072), (28, 14509776), (32, 12696054), (42, 9673184), (48, 8464036), (56, 7254888), (64, 6348027), (84, 4836592), (96, 4232018), (112, 3627444), (168, 2418296), (192, 2116009), (224, 1813722), (336, 1209148), (448, 906861), (672, 604574), (1344, 302287)]