2047892688

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{132911}}^1$

素因数の和:133032

約数の個数: 60

約数和(自身を含む): 5784861888

約数和(自身を除く): 3736969200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 132911, 265822, 398733, 531644, 797466, 1063288, 1196199, 1594932, 2126576, 2392398, 3189864, 4784796, 6379728, 9569592, 14221477, 19139184, 28442954, 42664431, 56885908, 85328862, 113771816, 127993293, 170657724, 227543632, 255986586, 341315448, 511973172, 682630896, 1023946344, 2047892688]

約数ペア:

[(1, 2047892688), (2, 1023946344), (3, 682630896), (4, 511973172), (6, 341315448), (8, 255986586), (9, 227543632), (12, 170657724), (16, 127993293), (18, 113771816), (24, 85328862), (36, 56885908), (48, 42664431), (72, 28442954), (107, 19139184), (144, 14221477), (214, 9569592), (321, 6379728), (428, 4784796), (642, 3189864), (856, 2392398), (963, 2126576), (1284, 1594932), (1712, 1196199), (1926, 1063288), (2568, 797466), (3852, 531644), (5136, 398733), (7704, 265822), (15408, 132911)]