321912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 926640

約数和(自身を除く): 604728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 263, 306, 408, 526, 612, 789, 1052, 1224, 1578, 2104, 2367, 3156, 4471, 4734, 6312, 8942, 9468, 13413, 17884, 18936, 26826, 35768, 40239, 53652, 80478, 107304, 160956, 321912]

約数ペア:

[(1, 321912), (2, 160956), (3, 107304), (4, 80478), (6, 53652), (8, 40239), (9, 35768), (12, 26826), (17, 18936), (18, 17884), (24, 13413), (34, 9468), (36, 8942), (51, 6312), (68, 4734), (72, 4471), (102, 3156), (136, 2367), (153, 2104), (204, 1578), (263, 1224), (306, 1052), (408, 789), (526, 612)]