2011540896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{225307}}^1$

素因数の和:225354

約数の個数: 72

約数和(自身を含む): 5904872064

約数和(自身を除く): 3893331168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 225307, 450614, 675921, 901228, 1351842, 1802456, 2027763, 2703684, 3604912, 4055526, 5407368, 6984517, 7209824, 8111052, 10814736, 13969034, 16222104, 20953551, 21629472, 27938068, 32444208, 41907102, 55876136, 62860653, 64888416, 83814204, 111752272, 125721306, 167628408, 223504544, 251442612, 335256816, 502885224, 670513632, 1005770448, 2011540896]

約数ペア:

[(1, 2011540896), (2, 1005770448), (3, 670513632), (4, 502885224), (6, 335256816), (8, 251442612), (9, 223504544), (12, 167628408), (16, 125721306), (18, 111752272), (24, 83814204), (31, 64888416), (32, 62860653), (36, 55876136), (48, 41907102), (62, 32444208), (72, 27938068), (93, 21629472), (96, 20953551), (124, 16222104), (144, 13969034), (186, 10814736), (248, 8111052), (279, 7209824), (288, 6984517), (372, 5407368), (496, 4055526), (558, 3604912), (744, 2703684), (992, 2027763), (1116, 1802456), (1488, 1351842), (2232, 901228), (2976, 675921), (4464, 450614), (8928, 225307)]