402508728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{328847}}^1$

素因数の和:328876

約数の個数: 48

約数和(自身を含む): 1154256480

約数和(自身を除く): 751747752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 328847, 657694, 986541, 1315388, 1973082, 2630776, 2959623, 3946164, 5590399, 5919246, 7892328, 11180798, 11838492, 16771197, 22361596, 23676984, 33542394, 44723192, 50313591, 67084788, 100627182, 134169576, 201254364, 402508728]

約数ペア:

[(1, 402508728), (2, 201254364), (3, 134169576), (4, 100627182), (6, 67084788), (8, 50313591), (9, 44723192), (12, 33542394), (17, 23676984), (18, 22361596), (24, 16771197), (34, 11838492), (36, 11180798), (51, 7892328), (68, 5919246), (72, 5590399), (102, 3946164), (136, 2959623), (153, 2630776), (204, 1973082), (306, 1315388), (408, 986541), (612, 657694), (1224, 328847)]