470148372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 1217099520

約数和(自身を除く): 746951148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 239, 318, 477, 478, 636, 717, 954, 956, 1031, 1434, 1908, 2062, 2151, 2868, 3093, 4124, 4302, 6186, 8604, 9279, 12372, 12667, 18558, 25334, 37116, 38001, 50668, 54643, 76002, 109286, 114003, 152004, 163929, 218572, 228006, 246409, 327858, 456012, 491787, 492818, 655716, 739227, 983574, 985636, 1478454, 1967148, 2217681, 2956908, 4435362, 8870724, 13059677, 26119354, 39179031, 52238708, 78358062, 117537093, 156716124, 235074186, 470148372]

約数ペア:

[(1, 470148372), (2, 235074186), (3, 156716124), (4, 117537093), (6, 78358062), (9, 52238708), (12, 39179031), (18, 26119354), (36, 13059677), (53, 8870724), (106, 4435362), (159, 2956908), (212, 2217681), (239, 1967148), (318, 1478454), (477, 985636), (478, 983574), (636, 739227), (717, 655716), (954, 492818), (956, 491787), (1031, 456012), (1434, 327858), (1908, 246409), (2062, 228006), (2151, 218572), (2868, 163929), (3093, 152004), (4124, 114003), (4302, 109286), (6186, 76002), (8604, 54643), (9279, 50668), (12372, 38001), (12667, 37116), (18558, 25334)]