418320072

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{27277}}^1$

素因数の和:27363

約数の個数: 64

約数和(自身を含む): 1178409600

約数和(自身を除く): 760089528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 27277, 54554, 81831, 109108, 163662, 218216, 245493, 327324, 490986, 654648, 736479, 981972, 1472958, 1936667, 1963944, 2945916, 3873334, 5810001, 5891832, 7746668, 11620002, 15493336, 17430003, 23240004, 34860006, 46480008, 52290009, 69720012, 104580018, 139440024, 209160036, 418320072]

約数ペア:

[(1, 418320072), (2, 209160036), (3, 139440024), (4, 104580018), (6, 69720012), (8, 52290009), (9, 46480008), (12, 34860006), (18, 23240004), (24, 17430003), (27, 15493336), (36, 11620002), (54, 7746668), (71, 5891832), (72, 5810001), (108, 3873334), (142, 2945916), (213, 1963944), (216, 1936667), (284, 1472958), (426, 981972), (568, 736479), (639, 654648), (852, 490986), (1278, 327324), (1704, 245493), (1917, 218216), (2556, 163662), (3834, 109108), (5112, 81831), (7668, 54554), (15336, 27277)]