12156710144

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 24476981760

約数和(自身を除く): 12320271616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 431, 461, 478, 862, 922, 956, 1724, 1844, 1912, 3448, 3688, 3824, 6896, 7376, 7648, 13792, 14752, 15296, 27584, 29504, 30592, 55168, 59008, 61184, 103009, 110179, 110336, 118016, 198691, 206018, 220358, 397382, 412036, 440716, 794764, 824072, 881432, 1589528, 1648144, 1762864, 3179056, 3296288, 3525728, 6358112, 6592576, 7051456, 12716224, 13185152, 14102912, 25432448, 26370304, 28205824, 47487149, 50864896, 94974298, 189948596, 379897192, 759794384, 1519588768, 3039177536, 6078355072, 12156710144]

約数ペア:

[(1, 12156710144), (2, 6078355072), (4, 3039177536), (8, 1519588768), (16, 759794384), (32, 379897192), (64, 189948596), (128, 94974298), (239, 50864896), (256, 47487149), (431, 28205824), (461, 26370304), (478, 25432448), (862, 14102912), (922, 13185152), (956, 12716224), (1724, 7051456), (1844, 6592576), (1912, 6358112), (3448, 3525728), (3688, 3296288), (3824, 3179056), (6896, 1762864), (7376, 1648144), (7648, 1589528), (13792, 881432), (14752, 824072), (15296, 794764), (27584, 440716), (29504, 412036), (30592, 397382), (55168, 220358), (59008, 206018), (61184, 198691), (103009, 118016), (110179, 110336)]