399769164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13049}}^1$

素因数の和:13119

約数の個数: 72

約数和(自身を含む): 1083045600

約数和(自身を除く): 683276436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 7659, 10212, 13049, 15318, 26098, 30636, 39147, 52196, 78294, 117441, 156588, 234882, 300127, 469764, 482813, 600254, 900381, 965626, 1200508, 1448439, 1800762, 1931252, 2701143, 2896878, 3601524, 4345317, 5402286, 5793756, 8690634, 10804572, 11104699, 17381268, 22209398, 33314097, 44418796, 66628194, 99942291, 133256388, 199884582, 399769164]

約数ペア:

[(1, 399769164), (2, 199884582), (3, 133256388), (4, 99942291), (6, 66628194), (9, 44418796), (12, 33314097), (18, 22209398), (23, 17381268), (36, 11104699), (37, 10804572), (46, 8690634), (69, 5793756), (74, 5402286), (92, 4345317), (111, 3601524), (138, 2896878), (148, 2701143), (207, 1931252), (222, 1800762), (276, 1448439), (333, 1200508), (414, 965626), (444, 900381), (666, 600254), (828, 482813), (851, 469764), (1332, 300127), (1702, 234882), (2553, 156588), (3404, 117441), (5106, 78294), (7659, 52196), (10212, 39147), (13049, 30636), (15318, 26098)]