328706892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4783}}^1$

素因数の和:4899

約数の個数: 72

約数和(自身を含む): 877653504

約数和(自身を除く): 548946612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1909, 2988, 3818, 4783, 5727, 7636, 9566, 11454, 14349, 17181, 19132, 22908, 28698, 34362, 43047, 57396, 68724, 86094, 110009, 172188, 220018, 330027, 396989, 440036, 660054, 793978, 990081, 1190967, 1320108, 1587956, 1980162, 2381934, 3572901, 3960324, 4763868, 7145802, 9130747, 14291604, 18261494, 27392241, 36522988, 54784482, 82176723, 109568964, 164353446, 328706892]

約数ペア:

[(1, 328706892), (2, 164353446), (3, 109568964), (4, 82176723), (6, 54784482), (9, 36522988), (12, 27392241), (18, 18261494), (23, 14291604), (36, 9130747), (46, 7145802), (69, 4763868), (83, 3960324), (92, 3572901), (138, 2381934), (166, 1980162), (207, 1587956), (249, 1320108), (276, 1190967), (332, 990081), (414, 793978), (498, 660054), (747, 440036), (828, 396989), (996, 330027), (1494, 220018), (1909, 172188), (2988, 110009), (3818, 86094), (4783, 68724), (5727, 57396), (7636, 43047), (9566, 34362), (11454, 28698), (14349, 22908), (17181, 19132)]