212944912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 428097600

約数和(自身を除く): 215152688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 547, 839, 1094, 1678, 2188, 3356, 4376, 6712, 8752, 13424, 15863, 24331, 31726, 48662, 63452, 97324, 126904, 194648, 253808, 389296, 458933, 917866, 1835732, 3671464, 7342928, 13309057, 26618114, 53236228, 106472456, 212944912]

約数ペア:

[(1, 212944912), (2, 106472456), (4, 53236228), (8, 26618114), (16, 13309057), (29, 7342928), (58, 3671464), (116, 1835732), (232, 917866), (464, 458933), (547, 389296), (839, 253808), (1094, 194648), (1678, 126904), (2188, 97324), (3356, 63452), (4376, 48662), (6712, 31726), (8752, 24331), (13424, 15863)]